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

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

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