C131323131231133132233131323133112312323132333132322112113313231323232321   >>    C13132313123113313223313132313311231232313233313232211211331323132323232   <<    C131323131231133132233131323133112312323132333132322112113313231323232323   >>      C131323131231133132233131323133112312323132333132322112113313231323232322   >>