1: (1 6 18)

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

2: (0 15 2)

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

3: (1 13 19)

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

4: (10 16 14)

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