G12132313131323223313132322331323223313113313111323211132312111121   >>    G1213231313132322331313232233132322331311331311132321113231211112   <<    G12132313131323223313132322331323223313113313111323211132312111123   >>      G12132313131323223313132322331323223313113313111323211132312111122   >>