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