a89l b89l7 c89l7h d89l e89l7
zyam7 0yam7h 1yam 2yam7 3yam7h
opbm7h ppbm qpbm7 rpbm7h spbm
dgcm egcm7 fgcm7h ggcm hgcm7
26cm7 36cm7h 46cm 56cm7 66cm7h