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

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

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

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

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