inp = open("input.txt", 'r')
out = open("output.txt", 'w')
chas= {
    1: out.write('9 45'),
    2: out.write('10 35'),
    3: out.write('11 35'),
    4: out.write('12 25'),
    5: out.write('13 25'),
    6: out.write('14 15'),
    7: out.write('15 15'),
    8: out.write('16 05'),
    9: out.write('17 05'),
    10:out.write('17 55')
 }
chas=int(inp.read())
out.close()
inp.close()