bm0tn cm0tn0 dm0t em0tn fm0tn0

0c1tn0 1c1t 2c1tn 3c1tn0 4c1t

p31t q31tn r31tn0 s31t t31tn

eu2tn fu2tn0 gu2t hu2tn iu2tn0

3k3tn0 4k3t 5k3tn 6k3tn0 7k3t