1: (0 15 18)

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

2: (14 20 17)

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

3: (11 21 18)

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

4: (10 16 13)

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