Case 1:

(220,284)

Case 2:

(220,284)

Case 3:


Case 4:


Case 5:

(1184,1210)
(2620,2924)

Case 6:

(10744,10856)
(12285,14595)
(17296,18416)

Case 7:

(998104,1043096)

Case 8:

(220,284)