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