1: (0 11 17)

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

2: (10 21 13)

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

3: (2 11 19)

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

4: (9 14 12)

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