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

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

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

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

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