1: (0 1 3)

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

2: (1 3 16)

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

3: (3 16 18)

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

4: (14 19 17)

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