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