1: (1 8 9)

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

2: (4 10 8)

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

3: (0 5 3)

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

4: (4 14 9)

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