diff --git a/driver/level2/meson.build b/driver/level2/meson.build
index f7bc3508e..0bff6d5c4 100644
--- a/driver/level2/meson.build
+++ b/driver/level2/meson.build
@@ -12,40 +12,540 @@ driver_kops = [
   },
   { 'base': '?gbmv_thread',
     'sources': {
-        'gbmv_thread.c': {'mode': ['s', 'd', 'q',
-                                   'c', 'z', 'x'],
-                          'exts': ['_n', '_t', '_r', '_c',
-                                   '_o', '_u', '_s', '_d']},
+        'gbmv_thread.c': {'mode': ['s', 'd'],#, 'q',
+                            #       'c', 'z', 'x'],
+                          # only _n and _t normally
+                          'exts': ['_n', '_t',]}, # '_r', '_c',
+#                                   '_o', '_u', '_s', '_d']},
     }
   },
-  { 'base': '?gemv_thread',
-    'sources': {
-        'gemv_thread.c': {'mode': ['s', 'd', 'q',
-                                   'c', 'z', 'x'],
-                          'exts': ['_n', '_t', '_r', '_c',
-                                   '_o', '_u', '_s', '_d']},
-    }
-  },
-  { 'base': '?ger_thread',
-    'sources': {
-        'ger_thread.c': {'mode': ['s', 'd', 'q'], 'exts': ['']},
-        'ger_thread.c': {'mode': ['c', 'z', 'x'],
-                         'exts': ['_U', '_C',
-                                  '_V', '_D']},
-    }
-  },
-  { 'base': '?symv_thread',
-    'sources': {
-        'symv_thread.c': {'mode': ['s', 'd', 'q',
-                                   'c', 'z', 'x'],
-                          'exts': ['_U', '_L']},
-    }
-  },
-  { 'base': '?hemv_thread',
-    'sources': {
-        'symv_thread.c': {'mode': ['c', 'z'],
-                          'exts': ['_U', '_L',
-                                   '_V', '_M']},
-    },
-  },
+  # { 'base': '?gemv_thread',
+  #   'sources': {
+  #       'gemv_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_n', '_t', '_r', '_c',
+  #                                  '_o', '_u', '_s', '_d']},
+  #   }
+  # },
+  # { 'base': '?ger_thread',
+  #   'sources': {
+  #       'ger_thread.c': {'mode': ['s', 'd', 'q'], 'exts': ['']},
+  #   }
+  # },
+  # { 'base': '?ger_thread',
+  #   'sources': {
+  #       'ger_thread.c': {'mode': ['c', 'z', 'x'],
+  #                        'exts': ['_U', '_C',
+  #                                 '_V', '_D']},
+  #   }
+  # },
+  # { 'base': '?symv_thread',
+  #   'sources': {
+  #       'symv_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?hemv_thread',
+  #   'sources': {
+  #       'symv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_U', '_L',
+  #                                  '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?syr_thread',
+  #   'sources': {
+  #       'syr_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   },
+  # },
+  # { 'base': '?her_thread',
+  #   'sources': {
+  #       'syr_thread.c': {'mode': ['c', 'z', 'x'],
+  #                        'exts': ['_U', '_L',
+  #                                 '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?syr2_thread',
+  #   'sources': {
+  #       'syr2_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   },
+  # },
+  # { 'base': '?her2_thread',
+  #   'sources': {
+  #       'syr2_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_U', '_L',
+  #                                  '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hbmv',
+  #   'sources': {
+  #       'zhbmv_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L',
+  #                              '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hbmv_thread',
+  #   'sources': {
+  #       'sbmv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_U', '_L',
+  #                                  '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?her',
+  #   'sources': {
+  #       'zher_k.c': {'mode': ['c', 'z', 'x'],
+  #                    'exts': ['_U', '_L',
+  #                             '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?her2',
+  #   'sources': {
+  #       'zher2_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L',
+  #                              '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpmv',
+  #   'sources': {
+  #       'zhpmv_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L',
+  #                              '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpmv_thread',
+  #   'sources': {
+  #       'spmv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_U', '_L',
+  #                                  '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpr',
+  #   'sources': {
+  #       'zhpr_k.c': {'mode': ['c', 'z', 'x'],
+  #                    'exts': ['_U', '_L',
+  #                             '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpr_thread',
+  #   'sources': {
+  #       'spr_thread.c': {'mode': ['c', 'z', 'x'],
+  #                        'exts': ['_U', '_L',
+  #                                 '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpr2',
+  #   'sources': {
+  #       'zhpr2_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L',
+  #                              '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?hpr2_thread',
+  #   'sources': {
+  #       'spr2_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_U', '_L',
+  #                                  '_V', '_M']},
+  #   },
+  # },
+  # { 'base': '?sbmv',
+  #   'sources': {
+  #       'sbmv_k.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_U', '_L']},
+  #       'zsbmv_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?sbmv_thread',
+  #   'sources': {
+  #       'sbmv_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spmv',
+  #   'sources': {
+  #       'spmv_k.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_U', '_L']},
+  #       'zspmv_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spmv_thread',
+  #   'sources': {
+  #       'spmv_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spr',
+  #   'sources': {
+  #       'spr_k.c': {'mode': ['s', 'd', 'q'],
+  #                   'exts': ['_U', '_L']},
+  #       'zspr_k.c': {'mode': ['c', 'z', 'x'],
+  #                    'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spr_thread',
+  #   'sources': {
+  #       'spr_thread.c': {'mode': ['s', 'd', 'q',
+  #                                 'c', 'z', 'x'],
+  #                        'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spr2',
+  #   'sources': {
+  #       'spr2_k.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_U', '_L']},
+  #       'zspr2_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?spr2_thread',
+  #   'sources': {
+  #       'spr2_thread.c': {'mode': ['s', 'd', 'q',
+  #                                  'c', 'z', 'x'],
+  #                         'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?syr',
+  #   'sources': {
+  #       'syr_k.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_U', '_L']},
+  #       'zsyr_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?syr2',
+  #   'sources': {
+  #       'syr2_k.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_U', '_L']},
+  #       'zsyr2_k.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_U', '_L']},
+  #   }
+  # },
+  # { 'base': '?tbmv',
+  #   'sources': {
+  #       'tbmv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'tbmv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztbmv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztbmv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?tbmv_thread',
+  #   'sources': {
+  #       'tbmv_thread.c': {'mode': ['s', 'd', 'q'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN']},
+  #   }
+  # },
+  # { 'base': '?tbmv_thread',
+  #   'sources': {
+  #       'tbmv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_RLU', '_RLN',
+  #                                  '_CLU', '_CLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN',
+  #                                  '_RUU', '_RUN',
+  #                                  '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?tbsv',
+  #   'sources': {
+  #       'tbsv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'tbsv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztbsv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztbsv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?tpmv',
+  #   'sources': {
+  #       'tpmv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'tpmv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztpmv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztpmv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?tpmv_thread',
+  #   'sources': {
+  #       'tpmv_thread.c': {'mode': ['s', 'd', 'q'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN']},
+  #   }
+  # },
+  # { 'base': '?tpmv_thread',
+  #   'sources': {
+  #       'tpmv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_RLU', '_RLN',
+  #                                  '_CLU', '_CLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN',
+  #                                  '_RUU', '_RUN',
+  #                                  '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?tpsv',
+  #   'sources': {
+  #       'tpsv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'tpsv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztpsv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztpsv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?trmv',
+  #   'sources': {
+  #       'trmv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'trmv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztrmv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztrmv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?trmv_thread',
+  #   'sources': {
+  #       'trmv_thread.c': {'mode': ['s', 'd', 'q'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN']},
+  #   }
+  # },
+  # { 'base': '?trmv_thread',
+  #   'sources': {
+  #       'trmv_thread.c': {'mode': ['c', 'z', 'x'],
+  #                         'exts': ['_NUU', '_NUN',
+  #                                  '_TLU', '_TLN',
+  #                                  '_RLU', '_RLN',
+  #                                  '_CLU', '_CLN',
+  #                                  '_NLU', '_NLN',
+  #                                  '_TUU', '_TUN',
+  #                                  '_RUU', '_RUN',
+  #                                  '_CUU', '_CUN']},
+  #   }
+  # },
+  # { 'base': '?trsv',
+  #   'sources': {
+  #       'trsv_U.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NUU', '_NUN',
+  #                             '_TLU', '_TLN']},
+  #       'trsv_L.c': {'mode': ['s', 'd', 'q'],
+  #                    'exts': ['_NLU', '_NLN',
+  #                             '_TUU', '_TUN']},
+  #       'ztrsv_U.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_NUU', '_NUN',
+  #                              '_TLU', '_TLN',
+  #                              '_CLU', '_CLN',
+  #                              '_RUU', '_RUN']},
+  #       'ztrsv_L.c': {'mode': ['c', 'z', 'x'],
+  #                     'exts': ['_RLU', '_RLN',
+  #                              '_NLU', '_NLN',
+  #                              '_TUU', '_TUN',
+  #                              '_CUU', '_CUN']},
+  #   }
+  # },
+  # # TODO(rg): Add the bfloat conditionals from Makefile:3709
 ]
+
+# Initialize kernel configurations list
+kernel_confs = []
+
+# Iterate through each kernel operation
+foreach _kop : driver_kops
+  base = _kop['base']
+  sources = _kop['sources']
+
+  # Generate the symbol flags
+  _ckop_args = []
+  if symb_defs.has_key(base)
+    symb_base = symb_defs[base]
+    if symb_base.has_key('def')
+      foreach _d : symb_base['def']
+        _ckop_args += ['-D' + _d]
+      endforeach
+    endif
+    if symb_base.has_key('undef')
+      foreach _u : symb_base['undef']
+        _ckop_args += ['-U' + _u]
+      endforeach
+    endif
+  endif
+
+  # Iterate through each source file and its details
+  foreach fname, details : sources
+    modes = details['mode']
+    exts = details['exts']
+
+    # Iterate through each mode
+    foreach mode : modes
+      # Generate the mapping for the type
+      __cargs = _cargs + _ckop_args
+      prec_mode = precision_mappings[mode]
+
+      # Add precision-specific definitions
+      if prec_mode.has_key('def')
+        foreach _d : prec_mode['def']
+          __cargs += ['-D' + _d]
+        endforeach
+      endif
+      if prec_mode.has_key('undef')
+        foreach _u : prec_mode['undef']
+          __cargs += ['-U' + _u]
+        endforeach
+      endif
+
+      # Iterate through each extension
+      foreach ext : exts
+        _ext_cargs = []
+
+        # Check ext_mappings first
+        if ext_mappings.has_key(ext)
+          extmap = ext_mappings[ext]
+          if extmap.has_key('def')
+            foreach _d : extmap['def']
+              _ext_cargs += ['-D' + _d]
+            endforeach
+          endif
+          if extmap.has_key('undef')
+            foreach _u : extmap['undef']
+              _ext_cargs += ['-U' + _u]
+            endforeach
+          endif
+        else
+          # Fallback to ext_mappings_l2
+          foreach ext_map : ext_mappings_l2
+            if ext_map['ext'] == ext and mode in ext_map['for']
+              if ext_map.has_key('def')
+                foreach _d : ext_map['def']
+                  _ext_cargs += ['-D' + _d]
+                endforeach
+              endif
+              if ext_map.has_key('undef')
+                foreach _u : ext_map['undef']
+                  _ext_cargs += ['-U' + _u]
+                endforeach
+              endif
+              break
+            endif
+          endforeach
+        endif
+
+        # Construct the final paths
+        src = fname
+
+        # Add additional flags if present
+        if sources[fname].has_key('addl')
+          _ext_cargs += sources[fname]['addl']
+        endif
+
+        # Generate the symbol name
+        sym_name = base.replace('?', mode) + ext
+        sym_underscored = f'@sym_name@_'
+
+        # Add standard flags for naming conventions
+        _ext_cargs += [
+          f'-DASMNAME=@sym_name@',
+          f'-DASMFNAME=@sym_underscored@',
+          f'-DNAME=@sym_underscored@',
+          f'-DCNAME=@sym_name@',
+          f'-DCHAR_NAME="@sym_underscored@"',
+          f'-DCHAR_CNAME="@sym_name@"',
+        ]
+
+        # Append the current configuration
+        current_def = {
+          'c_args': __cargs + _ext_cargs,
+          'name': sym_name,
+          'src': src,
+        }
+        kernel_confs += [current_def]
+      endforeach
+    endforeach
+  endforeach
+endforeach
+
+# Create the static libraries from the configurations
+_kern_libs = []
+foreach conf : kernel_confs
+    message(conf['name'])
+    message(conf)
+    _kern_libs += [static_library(
+        conf['name'],
+        conf['src'],
+        include_directories: _inc,
+        c_args: conf['c_args'],
+    )]
+endforeach
+
+# Create the final kernel library
+_kern = static_library('_kern',
+                       link_whole: _kern_libs)
diff --git a/meson.build b/meson.build
index 6df57a9ad..d0d48bf04 100644
--- a/meson.build
+++ b/meson.build
@@ -184,6 +184,15 @@ add_project_arguments(simd_cargs, language: 'c')
 # Common symbol related options
 symnames = ['ASMNAME', 'ASMFNAME', 'NAME', 'CNAME', 'CHAR_NAME', 'CHAR_CNAME']
 
+# TODO(rg): Maybe make these conditional..
+_cargs += [
+ '-DSMP_SERVER', # This is evidently necessary for the driver/level2
+ '-DBUILD_SINGLE=1',
+ '-DBUILD_DOUBLE=1',
+ '-DBUILD_COMPLEX=1',
+ '-DBUILD_COMPLEX16=1',
+]
+
 # Other common options, move later
 # Undefine to help prevent clashes
 foreach symb : symnames
@@ -260,12 +269,12 @@ ext_mappings = {
     '_k': {},
     '_U': {'undef': ['LOWER', 'CONJ', 'XCONJ']},
     '_C': {'def': ['CONJ'], 'undef': ['XCONJ']},
-    '_V': {'def': ['XCONJ'], 'undef': ['CONJ']},
+    # '_V': {'def': ['XCONJ'], 'undef': ['CONJ']},
     '_D': {'def': ['CONJ', 'XCONJ']},
     '_L': {'def': ['LOWER']},
     '_LN': {'def': ['LEFT'], 'undef': ['TRANSA']},
     # Handle HEMV and HEMVREV better
-    '_V': {'def': ['HEMV', 'HEMVREV'], 'undef': ['LOWER']},
+    '_V': {'def': ['HEMV', 'HEMVREV', 'XCONJ'], 'undef': ['LOWER', 'CONJ']},
     '_M': {'def': ['HEMV', 'HEMVREV', 'LOWER']},
     '_n': {'undef': ['TRANS', 'TRANSA', 'CONJ', 'XCONJ']},
     '_t': {'def': ['TRANS', 'TRANSA'], 'undef': ['CONJ', 'XCONJ']},
@@ -277,6 +286,34 @@ ext_mappings = {
     '_d': {'def': ['TRANS', 'TRANSA', 'CONJ', 'XCONJ']},
 }
 
+ext_mappings_l2 = [
+    {'ext': '_NUU', 'def': ['UNIT'], 'undef': ['TRANSA'], 'for': ['s', 'd']},
+    {'ext': '_NUN', 'undef': ['TRANSA', 'UNIT'], 'for': ['s', 'd']},
+    {'ext': '_TLU', 'def': ['UNIT', 'TRANSA'], 'for': ['s', 'd']},
+    {'ext': '_TLN', 'def': ['TRANSA'], 'undef': ['UNIT'], 'for': ['s', 'd']},
+    {'ext': '_NLU', 'def': ['UNIT'], 'undef': ['TRANSA'], 'for': ['s', 'd']},
+    {'ext': '_NLN', 'undef': ['TRANSA', 'UNIT'], 'for': ['s', 'd']},
+    {'ext': '_TUU', 'def': ['UNIT', 'TRANSA'], 'for': ['s', 'd']},
+    {'ext': '_TUN', 'def': ['TRANSA'], 'undef': ['UNIT'], 'for': ['s', 'd']},
+    {'ext': '_NUU', 'def': ['UNIT', 'TRANSA=1'], 'for': ['c', 'x', 'z']},
+    {'ext': '_NUN', 'def': ['TRANSA=1'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_TLU', 'def': ['UNIT', 'TRANSA=2'], 'for': ['c', 'x', 'z']},
+    {'ext': '_TLN', 'def': ['TRANSA=2'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_RLU', 'def': ['UNIT', 'TRANSA=3'], 'for': ['c', 'x', 'z']},
+    {'ext': '_RLN', 'def': ['TRANSA=3'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_CLU', 'def': ['UNIT', 'TRANSA=4'], 'for': ['c', 'x', 'z']},
+    {'ext': '_CLN', 'def': ['TRANSA=4'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_NLU', 'def': ['UNIT', 'TRANSA=1'], 'for': ['c', 'x', 'z']},
+    {'ext': '_NLN', 'def': ['TRANSA=1'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_TUU', 'def': ['UNIT', 'TRANSA=2'], 'for': ['s', 'd']},
+    {'ext': '_TUN', 'def': ['TRANSA=2'], 'undef': ['UNIT'], 'for': ['s', 'd']},
+    {'ext': '_RUU', 'def': ['UNIT', 'TRANSA=3'], 'for': ['c', 'x', 'z']},
+    {'ext': '_RUN', 'def': ['TRANSA=3'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']},
+    {'ext': '_CUU', 'def': ['UNIT', 'TRANSA=4'], 'for': ['c', 'x', 'z']},
+    {'ext': '_CUN', 'def': ['TRANSA=4'], 'undef': ['UNIT'], 'for': ['c', 'x', 'z']}
+]
+
+
 symb_defs = {
     '?amax':  {'def': ['USE_ABS'], 'undef': ['USE_MIN']},
     '?amin':  {'def': ['USE_ABS', 'USE_MIN']},