*SUPPORT*
IN: fep OUT: YELLOW
IN: fep zup lug OUT: YELLOW PURPLE
IN: gazzer zup lug OUT: GREEN PURPLE
IN: gazzer wif blicket wif OUT: RED GREEN RED
IN: lug gazzer zup gazzer OUT: PURPLE GREEN GREEN
IN: lug lug wif wif OUT: PURPLE PURPLE RED RED
IN: gazzer gazzer OUT: GREEN GREEN
IN: gazzer lug OUT: GREEN PURPLE
IN: lug zup lug OUT: PURPLE PURPLE
IN: wif blicket fep zup fep OUT: YELLOW YELLOW RED
IN: wif zup gazzer OUT: RED GREEN
IN: wif zup fep OUT: RED YELLOW
IN: fep dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: gazzer fep OUT: GREEN YELLOW

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

*GRAMMAR*
lug -> PURPLE 
 wif -> RED 
 gazzer -> GREEN 
 fep -> YELLOW 
 u1 zup u2 -> [u1] [u2] 
 x1 dax -> [x1] [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 