1: (0 1 4)

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

2: (1 5 12)

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

3: (3 16 7)

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

4: (11 18 15)

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