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