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

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

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

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

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