1: (8 11 19)

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

2: (1 4 11)

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

3: (0 5 3)

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

4: (4 19 6)

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