C331111121123313113313222332313231323132322331323221322132333131   >>    C33111112112331311331322233231323132313232233132322132213233313   <<    C331111121123313113313222332313231323132322331323221322132333133   >>      C331111121123313113313222332313231323132322331323221322132333132   >>