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

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

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

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

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