1: (0 5 21)

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

2: (2 5 20)

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

3: (1 10 3)

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

4: (4 19 7)

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