H33131122112323131333132233132311331323331323331333132313222211   >>    H3313112211232313133313223313231133132333132333133313231322221   <<    H33131122112323131333132233132311331323331323331333132313222213   >>      H33131122112323131333132233132311331323331323331333132313222212   >>