1: (0 1 2)

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

2: (1 4 17)

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

3: (3 21 15)

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

4: (13 18 16)

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