C2222123232233131323132313232313232313231323223313231323211132313233321   >>    C222212323223313132313231323231323231323132322331323132321113231323332   <<    C2222123232233131323132313232313232313231323223313231323211132313233323   >>      C2222123232233131323132313232313232313231323223313231323211132313233322   >>