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

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

*GRAMMAR*
lug -> BLUE 
 wif -> PINK 
 gazzer -> RED 
 zup -> GREEN 
 u1 tufa u2 -> [u1] [u1] [u2] 
 u1 fep -> [u1] [u1] 
 u1 blicket x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 