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