1: (10 12 20)

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

2: (3 12 11)

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

3: (0 19 5)

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

4: (2 8 4)

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