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