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