nccv4 occv4f pccv qccv4 rccv4f

c3cv4f d3cv e3cv4 f3cv4f g3cv

1tdv 2tdv4 3tdv4f 4tdv 5tdv4

qkev4 rkev4f skev tkev4 ukev4f

fbfv4f gbfv hbfv4 ibfv4f jbfv