1: (2 4 18)

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

2: (1 5 3)

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

3: (0 15 4)

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

4: (14 19 17)

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