zxncc yxnc xxnccr wxncc vxnc
a7mc 96mccr 86mcc 76mc 66mccr
lgmccr kgmcc jgmc igmccr hgmcc
wplcc vplc uplccr tplcc splc
7ykc 6ykccr 5ykcc 4ykc 3ykccr