C222212323223313132313231323231323231323132322331323132321121121   >>    C22221232322331313231323132323132323132313232233132313232112112   <<    C222212323223313132313231323231323231323132322331323132321121123   >>      C222212323223313132313231323231323231323132322331323132321121122   >>