madam,why are you bent upon suggesting unfair sinister means?what you have suggested may cost a person a chance to reach his destination,just for the sake of privacy of this group!!he may miss his exam,his appointment with doctor,or even something more important...had it been allowed,ir would have made rules accordingly,that you may pay for 4 and travel even less in first class...but it is not so...the persons in wl will keep waiting by your suggested procedure...i will request you to please suggest only the fair and just procedures henceforth...