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