1: (0 1 2)

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

2: (1 14 16)

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

3: (9 17 15)

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

4: (2 21 16)

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