1: (4 7 16)

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

2: (3 9 5)

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

3: (6 14 8)

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

4: (2 11 7)

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