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