2lb2r 3lb2rr 4lb2 5lb2r 6lb2rr

rcc2rr scc2 tcc2r ucc2rr vcc2

g3c2 h3c2r i3c2rr j3c2 k3c2r

5td2r 6td2rr 7td2 8td2r 9td2rr

uke2rr vke2 wke2r xke2rr yke2