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

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

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

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

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