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