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

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

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

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

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