#p=[23,45,-31,-3,89,7,4,-2,4,56,-227,43]
p=[2,4,-5,8]
#p=[-3,-56,-38]
#p=[-2,-4,45,3,-7]
#p=[65,-2,-3,-4,-5,77]
for i in [1,3,5]:
  print i
for j in range(6):
  print 2*j
for k in range(3):
  for l in range(4):
    print 'k',k
    print 'l',l
for m in range(3):
  for n in range(m):
    print 'm',m
    print 'n',n