G12132313131323223313132322331323223313113313111323211113121111   >>    G1213231313132322331313232233132322331311331311132321111312111   <<    G12132313131323223313132322331323223313113313111323211113121113   >>      G12132313131323223313132322331323223313113313111323211113121112   >>