1: (0 5 10)

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

2: (4 16 6)

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

3: (0 18 12)

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

4: (14 19 17)

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