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