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