1: (0 1 17)

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

2: (5 17 21)

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

3: (3 18 12)

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

4: (4 15 8)

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