7opt 6optcp 5optc 4opt 3optcp

iyotcp hyotc gyot fyotcp eyotc

t7ntc s7nt r7ntcp q7ntc p7nt

4gnt 3gntcp 2gntc 1gnt 0gntcp

fqmtcp eqmtc dqmt cqmtcp bqmtc