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