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