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