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