segmentation: 30 seconds to mars
rank.candidate: 30 seconds tom ars 30 second stomars 30 seconds toma rs 30 second st om ars 30 second sto mars 30 seconds tomars 30 second stoma rs 30 second st omar s 30 second st omars 30 seconds to m ar s 30 se conds to mars 30 seconds to ma rs 30 seconds to mars 30 seconds to m ars 30 second stom ars 30 seconds to mar s 30 second s to mars 30 second st oma rs 30 seconds tomar s 30 s econds to mars