7uzb 8uzb0 9uzb0g avzb bvzb0
wl0b0 xl0b0g yl0b zl0b0 0l0b0g
lc1b0g mc1b nc1b0 oc1b0g pc1b
a31b b31b0 c31b0g d31b e31b0
zt2b0 0t2b0g 1t2b 2t2b0 3t2b0g