(0 10 4)(1 20 8)(2 19 17)(3 11 7)(5 15 6)(9 14 12)(13 18 16)
ALLOWS (11/8)-SEQUENCE
1: (0 4 10)
(0 4 10)(1 20 8)(2 19 17)(3 11 7)(5 15 6)(9 14 12)(13 18 16)
2: (3 11 7)
(0 4 10)(1 20 8)(2 19 17)(3)(5 15 6)(7)(9 14 12)(11)(13 18 16)
3: (0 4 10)
(0)(1 20 8)(2 19 17)(3)(4)(5 15 6)(7)(9 14 12)(10)(11)(13 18 16)
4: (1 20 8)
(0)(1)(2 19 17)(3)(4)(5 15 6)(7)(8)(9 14 12)(10)(11)(13 18 16)(20)