1: (0 6 10)

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

2: (4 15 7)

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

3: (0 18 11)

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

4: (13 19 16)

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