1: (0 5 9)

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

2: (4 15 6)

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

3: (1 21 12)

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

4: (5 20 7)

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