1: (0 1 17)

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

2: (6 17 21)

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

3: (2 18 16)

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

4: (1 20 17)

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