1: (4 10 12)

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

2: (9 14 11)

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

3: (2 12 8)

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

4: (3 18 6)

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