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

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

*GRAMMAR*
wif -> BLUE 
 lug -> GREEN 
 blicket -> PINK 
 fep -> RED 
 x1 gazzer -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] [x1] [x2] 
 x1 zup x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 