1: (0 4 7)

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

2: (5 7 19)

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

3: (2 21 18)

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

4: (1 8 3)

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