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

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

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

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

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