B2ac3n4intz6i to B2acn3cny4cintz6i

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........
.......o

B2ac3inr5er to B2acn3cinry4c5er

oooooooo
........
.....o.o

B2ac3n4intz6i to B2acn3cny4cintz6i

oooooooo.
.........
........o

B2ac3inr5er to B2acn3cinry4c5er

oooooooo.
.........
......o.o

B2ak3c4inty6i to B2akn3c4inty6i

oooooooo.o
..........
......o.o.