auec buecp cuecp4 duec euecp
zkfcp 0kfcp4 1kfc 2kfcp 3kfcp4
obgcp4 pbgc qbgcp rbgcp4 sbgc
d2gc e2gcp f2gcp4 g2gc h2gcp
2shcp 3shcp4 4shc 5shcp 6shcp4