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

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

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

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

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