1: (4 5 10)

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

2: (5 12 15)

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

3: (11 16 14)

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

4: (3 15 10)

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