1: (0 5 10)

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

2: (4 15 6)

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

3: (1 20 12)

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

4: (5 19 7)

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