khdr8 lhdr8r mhdr nhdr8 ohdr8r
97dr8r a8dr b8dr8 c8dr8r d8dr
yyer zyer8 0yer8r 1yer 2yer8
npfr8 opfr8r ppfr qpfr8 rpfr8r
cggr8r dggr eggr8 fggr8r gggr