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