Get the table according
to the Lexicon-Grammar class:
AC
ACA
ACDC
ACPC
ACPN
ACXC
ANPC
APCPN
C0
C1
CAN
CDN
CPC
CPCPN
CPN
EAPC
EC
ECA
EPC
EPCModif
EPCPC
EPCPN
FC
FCDC
FCPC
FCPN
FPC(PN)
NPC
PC1
PCPC
PCPN
PECO
PVCO
XECO