1: (1 3 13)

(0 5 2)(1 12 3 20 18)(4 17 9)(6 10 8)(7 15 11)(13)(14 19 16)

2: (0 5 2)

(0)(1 12 3 20 18)(2)(4 17 9)(5)(6 10 8)(7 15 11)(13)(14 19 16)

3: (4 17 9)

(0)(1 12 3 20 18)(2)(4)(5)(6 10 8)(7 15 11)(9)(13)(14 19 16)(17)

4: (3 20 12)

(0)(1 12 18)(2)(3)(4)(5)(6 10 8)(7 15 11)(9)(13)(14 19 16)(17)(20)