1: (0 6 18)

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

2: (1 19 16)

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

3: (0 12 2)

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

4: (11 17 15)

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