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

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

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

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

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