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

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

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

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

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