*SUPPORT*
IN: fep gazzer OUT: GREEN GREEN
IN: zup blicket OUT: RED RED RED
IN: zup zup OUT: RED RED
IN: lug gazzer dax OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: wif OUT: BLUE
IN: lug wif dax OUT: PINK BLUE PINK BLUE PINK BLUE PINK BLUE
IN: lug OUT: PINK
IN: wif lug lug OUT: BLUE PINK PINK
IN: fep blicket OUT: GREEN GREEN GREEN
IN: lug zup gazzer OUT: PINK RED PINK RED
IN: fep lug blicket OUT: GREEN PINK GREEN PINK GREEN PINK
IN: fep OUT: GREEN
IN: wif dax gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep lug OUT: GREEN PINK

*QUERY*
IN: lug zup OUT: PINK RED
IN: fep gazzer gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup dax OUT: RED RED RED RED
IN: lug gazzer blicket OUT: PINK PINK PINK PINK PINK PINK
IN: wif blicket gazzer OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif zup zup wif OUT: BLUE RED RED BLUE
IN: fep wif dax OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE
IN: wif dax OUT: BLUE BLUE BLUE BLUE
IN: wif wif dax OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup OUT: RED

*GRAMMAR*
lug -> PINK 
 wif -> BLUE 
 zup -> RED 
 fep -> GREEN 
 x1 dax -> [x1] [x1] [x1] [x1] 
 x1 gazzer -> [x1] [x1] 
 x1 blicket -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 