guarded horn clauses

aback-a-behind Anthoceratae backreference business cycle indicators copper sulphate dextran-75 egocentred equivalent thermal network green talc homaliodendron scalpellifolium inclosyer inverse transistor methyl isobutyl ketazine musculi interspinales thoracis oedematous perihelia remove goods slap-shoe spirolobal embryo Yalutorovskiy Rayon