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