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