1: (0 7 10)

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

2: (9 10 14)

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

3: (2 17 12)

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

4: (11 16 13)

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