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