bsqn6 csqn61 dsqn esqn6 fsqn61
0irn61 1irn 2irn6 3irn61 4irn
p9rn q9rn6 r9rn61 s9rn t9rn6
e0sn6 f0sn61 g0sn h0sn6 i0sn61
3qtn61 4qtn 5qtn6 6qtn61 7qtn