1: (0 5 8)

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

2: (1 20 7)

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

3: (0 6 4)

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

4: (2 5 19)

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