1: (0 4 7)

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

2: (3 14 6)

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

3: (1 21 5)

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

4: (2 18 7)

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