1: (0 3 7)

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

2: (2 19 4)

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

3: (6 21 18)

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

4: (3 20 5)

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