1: (0 2 10)

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

2: (4 16 19)

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

3: (1 21 18)

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

4: (4 17 15)

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