jceg iceg20 hceg2 gceg fceg20

uldg20 tldg2 sldg rldg20 qldg2

5ucg2 4ucg 3ucg20 2ucg2 1ucg

g4bg f4bg20 e4bg2 d4bg c4bg20

rdbg20 qdbg2 pdbg odbg20 ndbg2