C22231311112113313132313132313232233131323223313222313231323132322321   >>    C2223131111211331313231313231323223313132322331322231323132313232232   <<    C22231311112113313132313132313232233131323223313222313231323132322323   >>      C22231311112113313132313132313232233131323223313222313231323132322322   >>