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

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

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