tqd2c sqd2 rqd2cr qqd2c pqd2
4zc2 3zc2cr 2zc2c 1zc2 0zc2cr
f9b2cr e9b2c d9b2 c9b2cr b9b2c
qib2c pib2 oib2cr nib2c mib2
1ra2 0ra2cr zra2c yra2 xra2cr