ubc1hz vbc1 wbc1h xbc1hz ybc1
j2c1 k2c1h l2c1hz m2c1 n2c1h
8sd1h 9sd1hz atd1 btd1h ctd1hz
xje1hz yje1 zje1h 0je1hz 1je1
maf1 naf1h oaf1hz paf1 qaf1h