(0 20 17 4 3)(1 21 19 11 2)(5 16 7)(6 10 8)(9 14 12)(13 18 15)
ALLOWS (11/8)-SEQUENCE
1: (0 4 13)
(0 18 15 13 3)(1 21 19 11 2)(4 20 17)(5 16 7)(6 10 8)(9 14 12)
2: (2 19 11)
(0 18 15 13 3)(1 21 19)(2)(4 20 17)(5 16 7)(6 10 8)(9 14 12)(11)
3: (9 14 12)
(0 18 15 13 3)(1 21 19)(2)(4 20 17)(5 16 7)(6 10 8)(9)(11)(12)(14)
4: (0 18 3)
(0)(1 21 19)(2)(3 15 13)(4 20 17)(5 16 7)(6 10 8)(9)(11)(12)(14)(18)