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