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