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