1: (2 6 9)

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

2: (0 6 4)

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

3: (1 19 3)

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

4: (5 12 7)

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