7izb 6izbva 5izbv 4izb 3izbva

isybva hsybv gsyb fsybva esybv

t1xbv s1xb r1xbva q1xbv p1xb

4axb 3axbva 2axbv 1axb 0axbva

fkwbva ekwbv dkwb ckwbva bkwbv