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