1: (1 3 13)

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

2: (0 6 2)

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

3: (5 14 12)

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

4: (1 4 18)

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