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