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