Half Chess Cubes

This is what a black-white chess cube (a 3d chess board) cut exactly in half looks like. Need two extruders to print this. Use two files, xxx-0 and xxx-1.

Thanks to Yakov Galka for code that generated the STLs and Lev Radzivilovsky for the object idea.

A guide to files:

teramips-NxNxN-PP-C-S.stl

N - the size of the cube (5x5x5 is the normal logo)
PP - the percentage width of the insets, i.e. in tenth of millimeters
C - the color of the corner (0 -- same as the infill, 1 -- revers