1: (0 1 2)

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

2: (2 7 15)

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

3: (5 17 13)

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

4: (14 18 16)

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