1: (0 3 7)

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

2: (2 21 4)

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

3: (3 19 5)

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

4: (1 20 16)

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