1: (4 15 18)

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

2: (14 19 16)

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

3: (2 18 10)

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

4: (3 12 5)

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