t9irn s9ir r9irnj q9irn p9ir
4iir 3iirnj 2iirn 1iir 0iirnj
fshrnj eshrn dshr cshrnj bshrn
q1grn p1gr o1grnj n1grn m1gr
1agr 0agrnj zagrn yagr xagrnj