1: (1 4 5)

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

2: (5 10 14)

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

3: (9 16 11)

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

4: (4 14 8)

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