H3313331313213231323131323132322331323223313331122112323132313232223331   >>    H331333131321323132313132313232233132322331333112211232313231323222333   <<    H3313331313213231323131323132322331323223313331122112323132313232223333   >>      H3313331313213231323131323132322331323223313331122112323132313232223332   >>