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