1: (0 3 5)

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

2: (2 21 4)

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

3: (1 8 15)

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

4: (7 19 10)

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