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

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

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

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

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