1: (0 1 2)

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

2: (2 5 13)

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

3: (4 18 7)

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

4: (11 19 17)

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