A processor for processing a program with commands, which has a mother program with a sub-program jump command and a sub-program, which is to be processed in response to the sub-program jump command. The methods comprise administering to a mammal a composition containing pyrimidine nucleotide precursors in amounts sufficient to treat symptoms resulting from mitochondrial respiratory chain deficiencies. Upon reception of the JobDataDone command, the digital camera displays, on a display, information indicating that a cable can be disconnected from the digital camera or PD printer. A linkage tube is interlocked with a lifting member and positioned within the base support. A memory unit stores a plurality of operating programs or algorithms, each corresponding to a type of surgical instrument attachable to the electro-mechanical surgical device. Recording and playback are effected especially at a wavelength of from 350 to 500 nm, for example using a blue laser.