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