1: (0 4 7)

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

2: (2 17 5)

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

3: (0 4 15)

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

4: (14 18 16)

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