ntt6r mtt6 ltt6rf ktt6r jtt6
y2s6 x2s6rf w2s6r v2s6 u2s6rf
9bs6rf 8bs6r 7bs6 6bs6rf 5bs6r
klr6r jlr6 ilr6rf hlr6r glr6
vuq6 uuq6rf tuq6r suq6 ruq6rf