original: these flies are clothed in black or pale -lrb- white or golden -rrb- hairs , and are themselves either black or metallic green or blue .
simplifications: these flies are clothed in black , pale white or golden hairs and are themselves either black , metallic green or blue . these fliesare either black or metalic green or blue and are clothes in pale white and golden hairs . these flies are clothed in black or pale -lrb- white or golden -rrb- hairs , and are themselves either black or metallic green or blue . these flies are clothed in black or pale hairs and are either black or metallic green or blue . hese flies are clothed in black or pale hairs , they are themselves either black or metallic green or blue . these flies are clothed in black and blue . these flies are clothed in black or pale hairs , and are themselves either black or metallic green or blue . these flies are clothed in black or pale -lrb- white or golden -rrb- hairs , and are themselves either black or metallic green or blue .