1: (0 2 14)

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

2: (1 21 11)

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

3: (9 15 12)

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

4: (0 2 14)

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