A method for assembling and landing a habitable module on an extraterrestrial mass is claimed. The negative electrode comprises a lithium-titanium composite oxide, wherein a crystallite diameter of the lithium-titanium composite oxide is not larger than 6. The chopping device is repeatedly thrust downward, chopping the organic matter between the chopping board and the chopping device. The presence of a collecting member allows the removal of resulting, floating particles. The template presenting unit presents the design templates selected by the template selecting unit to the screen creator. The print job is decomposed optimal batch sizes by into method and system processing a print job by identifying a total processing time T for each of multiple batch sizes, and the total processing time for each of the batch sizes are compared to determine which of the batch sizes is optimal for the printing environment.