7hx2 8hx2r 9hx2r1 aix2 bix2r
w8x2r x8x2r1 y8x2 z8x2r 08x2r1
lzy2r1 mzy2 nzy2r ozy2r1 pzy2
aqz2 bqz2r cqz2r1 dqz2 eqz2r
zg02r 0g02r1 1g02 2g02r 3g02r1