1: (0 1 6)

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

2: (3 6 21)

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

3: (2 7 4)

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

4: (1 20 6)

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