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

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

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

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

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