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