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