0b3b1q 1b3b 2b3b1 3b3b1q 4b3b

p23b q23b1 r23b1q s23b t23b1

et4b1 ft4b1q gt4b ht4b1 it4b1q

3j5b1q 4j5b 5j5b1 6j5b1q 7j5b

sa6b ta6b1 ua6b1q va6b wa6b1