1: (5 13 16)

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

2: (3 15 6)

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

3: (12 17 14)

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

4: (4 16 11)

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