i0s4to h0s4t g0s4 f0s4to e0s4t

t9r4t s9r4 r9r4to q9r4t p9r4

4ir4 3ir4to 2ir4t 1ir4 0ir4to

fsq4to esq4t dsq4 csq4to bsq4t

q1p4t p1p4 o1p4to n1p4t m1p4