90r7q5 80r7q 70r7 60r7q5 50r7q
kar7q jar7 iar7q5 har7q gar7
vjq7 ujq7q5 tjq7q sjq7 rjq7q5
6sp7q5 5sp7q 4sp7 3sp7q5 2sp7q
h2o7q g2o7 f2o7q5 e2o7q d2o7