H3313331313213231323131323132322331323223313331321123121212111111211   >>    H331333131321323132313132313232233132322331333132112312121211111121   <<    H3313331313213231323131323132322331323223313331321123121212111111213   >>      H3313331313213231323131323132322331323223313331321123121212111111212   >>