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

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

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

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

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