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

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

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

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

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