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

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

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

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

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