#Possible degrees: 2,3

irr_2=102,103,111,124,134,141
irr_3=1011,1101,1014,1404,1021,1201,1024,1304,1114,1444,\
      1131,1311,1134,1244,1141,1411,1214,1434,1341,1431

prim_2=112,133,123,142
prim_3=1032,1403,1033,1102,1042,1302,1043,1203,1113,1222,\
       1143,1322,1213,1242,1223,1442,1312,1323,1343,1412

