1: (2 4 10)

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

2: (0 5 3)

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

3: (4 12 6)

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

4: (7 13 11)

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