"PS17" [Pattern Standardization] 17 series is upgraded with complicated "MetaBall" structure and generating the form such as the "Abstract micro-scheme". The "PseudoRandom" is generating vertices for the "MetaBall Algorithm" pattern. The outlines are divided and crowded by rectangles. Colored in grayscale tones depended on the sub-settings of the "metaball" charge centers. "SDL10" The rectangles are generated according to "SDL" Segment-Defined Lines and multiplied metrically to generate the character according to the "metaball" pattern. "LOFT128" The form is based on spherical voronoi tessellation and extrude of centers of segments with each other as well bounded arcs are applied to subsurfaces. Monochrome.