C22221232322331313231323132323132323132313231323221333132333131121321   >>    C2222123232233131323132313232313232313231323132322133313233313112132   <<    C22221232322331313231323132323132323132313231323221333132333131121323   >>      C22221232322331313231323132323132323132313231323221333132333131121322   >>