C111113331333132322331333133313331311233132333132313331322312321   >>    C11111333133313232233133313331333131123313233313231333132231232   <<    C111113331333132322331333133313331311233132333132313331322312323   >>      C111113331333132322331333133313331311233132333132313331322312322   >>