10
line<>of<>text<>2 3 2 2 
and<>a<>third<>1 1 1 1 
third<>line<>of<>1 1 3 2 
second<>line<>and<>1 1 3 1 
line<>and<>a<>1 3 1 1 
a<>third<>line<>1 1 1 2 
text<>second<>line<>1 1 1 2 
of<>text<>second<>1 1 1 1 
first<>line<>of<>1 1 3 2