C2222123232233131323132313232313232313231323223313231333112111321   >>    C222212323223313132313231323231323231323132322331323133311211132   <<    C2222123232233131323132313232313232313231323223313231333112111323   >>      C2222123232233131323132313232313232313231323223313231333112111322   >>