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

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

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

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

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