Test column balancer behavior when widows requirements are high, and there are so many lines that there's no need for early breaks to honor widows

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS mc.offsetHeight is 300
PASS successfullyParsed is true

TEST COMPLETE
There should be 6 lines in the first column, 5 in the second and 5 in the last one.

line
line
line
line
line
line
line
line
line
line
line
line
line
line
line
line