1: (0 3 8)

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

2: (2 21 5)

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

3: (4 18 7)

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

4: (1 20 8)

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