(0 19 12)(1 20 4)(2 14 13)(3 17 9)(5 10 7)(6 18 16)(8 15 11)
ALLOWS (11/8)-SEQUENCE
1: (3 9 17)

(0 19 12)(1 20 4)(2 14 13)(3 9 17)(5 10 7)(6 18 16)(8 15 11)
2: (6 18 16)

(0 19 12)(1 20 4)(2 14 13)(3 9 17)(5 10 7)(6)(8 15 11)(16)(18)
3: (3 9 17)

(0 19 12)(1 20 4)(2 14 13)(3)(5 10 7)(6)(8 15 11)(9)(16)(17)(18)
4: (5 10 7)

(0 19 12)(1 20 4)(2 14 13)(3)(5)(6)(7)(8 15 11)(9)(10)(16)(17)(18)