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