1: (4 5 7)

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

2: (7 11 15)

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

3: (10 16 12)

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

4: (5 15 9)

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