The input of problem 3211 is conforming to the specification only by the loosest interpretation. 
Repetitions of names of the same colors, which do occur in the input, cannot be inferred to be 
existent or nonexistent. The cause is most probably the data generator assumes there is too little 
a chance that such repetitions could occur and thus leaves them unchecked, which turns out to be 
erroneous. Since unindicated repetitions can hardly be regarded as common practice, the input of 
problem 3211 is now considered inappropriate.

The text of problem 3214 is wrong as it was presented during yesterday's contest. It is 
inconsistent with the reference solution and the test data. Misunderstanding and mistakes happened 
when it was typed into the system.

It has been decided that test data of both problems will be modified. Rejudgement will be started 
as soon as new test data are ready.