lcnhf2 mcnh ncnhf ocnhf2 pcnh
a3nh b3nhf c3nhf2 d3nh e3nhf
ztohf 0tohf2 1toh 2tohf 3tohf2
okphf2 pkph qkphf rkphf2 skph
dbqh ebqhf fbqhf2 gbqh hbqhf