1: (0 1 2)

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

2: (2 5 16)

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

3: (4 18 9)

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

4: (13 19 17)

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