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

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

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