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

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

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

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

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