C121212123112323223313132322331323132333132322233313231333112321   >>    C12121212311232322331313232233132313233313232223331323133311232   <<    C121212123112323223313132322331323132333132322233313231333112323   >>      C121212123112323223313132322331323132333132322233313231333112322   >>