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