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

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

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

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

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