type = "6I 3f3f3f 3f3f 6I 3f3f3f 3f3f3f" input = [ # 2 2--4 # |\ \ | # | \ \| # 0--1 3 0, 1, 2, 2, 3, 4, -10, -10, 10, 10, -10, 10, -10, 10, 10, 10, -10, 10, 10, 10, 10, # 2 3--5 # |\ \ | # | \ \| # 0--1 4 0, 1, 2, 3, 4, 5, -1, -1, 0, 1, -1, 0, -1, 1, 0, -1, 1, 0, 1, -1, 0, 1, 1, 0, ] # kate: hl python