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