dir l l b 70 r i proc q b _start r n x /1gx pipe_fds x /1gx &pipe_fds k b 46 r c x /1gx &pipe_fds n n k q b clone r x /1dx pipe_fds x /1dx &pipe_fds x /1dx &pipe_fds+8 x /1dx &pipe_fds + 8 x /1dx &(pipe_fds + 8 ) x /2dx &pipe_fds i registers r13 r14 q b clone r i registers r13 r14 q b clone r i registers r13 r14 q b clone r i registers r13 r14 q b clone r i registers r13 r14 x /1dx &read_end x /1dx &write_end q b _start.parada r q b _start.parada r x /1dx &write_end x /1dx &read_end q b _start.parada r k q b _start.parada r k q b _start.parada r c q b _start.parada r k q b _start.parada r c q b _start.parada1 b _start.parada2 r x /1gx &read_end x /1dx &read_end x /1dx &write_end x /1x &read_end x /1dx &read_end p read_end p (int *)read_end x /4bx &read_end x /1bx &read_end x /1bx &write_end x /1wx &write_end x /1wx &read_end x /1gx &read_end c c b _start.parada1 b _start.parada2 r x /1wx &read_end x /1wx &write_end x /1gx &read_end x /1wx &read_end x /1wx &write_end i proc c c q