The final round of Bayan Programming Contest will be held in Tehran, and the participants will be carried around
with a yellow bus. The bus has 34 passenger seats: 4 seats in the last row and 3 seats in remaining rows.
The event coordinator has a list of k participants who should be picked up at the airport. When a participant
gets on the bus, he will sit in the last row with an empty seat. If there is more than one empty seat in that row,
he will take the leftmost one.
In order to keep track of the people who are on the bus, the event coordinator needs a figure showing which
seats are going to be taken by k participants. Your task is to draw the figure representing occupied seats.