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