1: (0 1 2)

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

2: (1 7 17)

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

3: (4 21 12)

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

4: (6 15 8)

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