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

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

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

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

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