Directions: Read the following information and answer the given questions:

Eight ships P, Q, R, S, T, U, V and W are scheduled to arrive at a port at different time on four different days: Monday, Wednesday, Friday and Sunday. The ships will arrive at different timings on each day at 7am and 7pm. Only two ships will arrive in a day.

Only three ships are scheduled to arrive after ship R. Ship W will arrive at 7pm but not on Wednesday and Friday. Ship Q will arrive immediately after ship U but not at 7pm. Ship U will not arrive immediately after ship R. Ship S will arrive at 7am but not on Monday. Only two ships will arrive between Ship S and Ship T. Ship P will not arrive immediately before ship U.