Pepero Day

November 11 writes as four ones in a row, and the four ones look like four long thin biscuit sticks. In Korea that day is Pepero Day, and people give each other Pepero, a chocolate-coated biscuit stick.

Match the clock as well and you get 11:11. Match the seconds too and you get 11:11:11.

Print one line that names the day.

The input may be empty, or it may hold arbitrary text on any number of lines. Ignore whatever arrives.

Print 빼빼로 데이 on one line. The characters and the space must match exactly, and no other string is accepted.