1: (0 3 6)

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

2: (2 21 5)

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

3: (0 4 16)

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

4: (1 20 10)

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