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

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

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

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

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