87t22 77t2 67t22b 57t22 47t2
jht2 iht22b hht22 ght2 fht22b
uqs22b tqs22 sqs2 rqs22b qqs22
5zr22 4zr2 3zr22b 2zr22 1zr2
g9q2 f9q22b e9q22 d9q2 c9q22b