91p2qn 81p2q 71p2 61p2qn 51p2q

kbp2q jbp2 ibp2qn hbp2q gbp2

vko2 uko2qn tko2q sko2 rko2qn

6tn2qn 5tn2q 4tn2 3tn2qn 2tn2q

h3m2q g3m2 f3m2qn e3m2q d3m2