1: (0 3 5)

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

2: (2 18 4)

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

3: (0 3 16)

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

4: (14 19 17)

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