Board Thread:Questions and Answers/@comment-25032153-20140909030158/@comment-26846012-20150807222348

I think when it's refers at 6 floors means that the train stops at stations 6 times like 1st station : 35 floor, 2nd station : 37 floor non, 3th         : 39 floor, 4            : 40 floor, 5            : 41, 6              : 43 the last station