1: (0 3 5)

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

2: (2 18 4)

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

3: (0 3 16)

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

4: (14 19 17)

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