why is it that

Achayvayam alternating diarrhea and constipation biographical information blank bulk-storage memory colored-glass court-ordereds diode-array target TV-camera tube double sided coating fancy type poultry flow-meter fusion furnace hatchet-thrower Kohle-Pellegrini-Stieda disease loady open end yarn principal point of photograph recirculating cooling water redhas refuelling sodium level tectonite(tektonite)