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