1: (0 3 6)

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

2: (2 18 4)

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

3: (1 3 15)

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

4: (14 19 16)

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