1: (4 5 9)

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

2: (9 12 15)

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

3: (11 17 13)

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

4: (3 16 14)

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