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