oia6j2 pia6 qia6j ria6j2 sia6
d9a6 e9a6j f9a6j2 g9a6 h9a6j
2zb6j 3zb6j2 4zb6 5zb6j 6zb6j2
rqc6j2 sqc6 tqc6j uqc6j2 vqc6
ghd6 hhd6j ihd6j2 jhd6 khd6j