(0 9 7)(1 21 3)(2 10 4)(5 14 12)(6 11 8)(13 22 20 17 15)(16 19 18)
ALLOWS (11/8)-SEQUENCE
1: (0 1 7)
(0)(1 9 7 21 3)(2 10 4)(5 14 12)(6 11 8)(13 22 20 17 15)(16 19 18)
2: (3 7 21)
(0)(1 9 7)(2 10 4)(3)(5 14 12)(6 11 8)(13 22 20 17 15)(16 19 18)(21)
3: (2 10 4)
(0)(1 9 7)(2)(3)(4)(5 14 12)(6 11 8)(10)(13 22 20 17 15)(16 19 18)(21)
4: (6 11 8)
(0)(1 9 7)(2)(3)(4)(5 14 12)(6)(8)(10)(11)(13 22 20 17 15)(16 19 18)(21)