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

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

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