13o7 23o7l 33o7lp 43o7 53o7l

qup7l rup7lp sup7 tup7l uup7lp

flq7lp glq7 hlq7l ilq7lp jlq7

4br7 5br7l 6br7lp 7br7 8br7l

t2r7l u2r7lp v2r7 w2r7l x2r7lp