C331111121123313113313222332313231323132322331323231333132322132313221   >>    C33111112112331311331322233231323132313232233132323133313232213231322   <<    C331111121123313113313222332313231323132322331323231333132322132313223   >>      C331111121123313113313222332313231323132322331323231333132322132313222   >>