C33111323113313132322331322331322132313231323133112322331123231   >>    C3311132311331313232233132233132213231323132313311232233112323   <<    C33111323113313132322331322331322132313231323133112322331123233   >>      C33111323113313132322331322331322132313231323133112322331123232   >>