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

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

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

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

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