Let's do it: [0, 0, 1, 0, 0, 1, 0]
(-010) Now: [0, 1, 0, 1, 0]
010 phase done: [0, 1, 0, 1, 0]
tmpstr 101
i 0
tmpstr 010
(-010) Now: [0, 1, 1]
Finishing up: [0, 1, 1]
6
1 2 1 1 1 1