dclk cclkrn bclkr aclk 9blkrn
olkkrn nlkkr mlkk llkkrn klkkr
zujkr yujk xujkrn wujkr vujk
a4ik 93ikrn 83ikr 73ik 63ikrn
ldikrn kdikr jdik idikrn hdikr