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