H3313331313213231323131323132322331323223313331122112323132313231   >>    H331333131321323132313132313232233132322331333112211232313231323   <<    H3313331313213231323131323132322331323223313331122112323132313233   >>      H3313331313213231323131323132322331323223313331122112323132313232   >>