1: (0 2 7)

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

2: (4 7 21)

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

3: (3 10 5)

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

4: (1 20 9)

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