zb2g1 0b2g15 1b2g 2b2g1 3b2g15

o22g15 p22g q22g1 r22g15 s22g

dt3g et3g1 ft3g15 gt3g ht3g1

2j4g1 3j4g15 4j4g 5j4g1 6j4g15

ra5g15 sa5g ta5g1 ua5g15 va5g