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

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

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

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

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