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