*SUPPORT*
IN: fep OUT: PURPLE
IN: wif dax gazzer OUT: GREEN RED RED RED RED RED RED
IN: dax zup wif tufa OUT: GREEN GREEN RED
IN: lug tufa OUT: PINK PINK
IN: lug zup wif OUT: GREEN PINK
IN: wif wif tufa OUT: GREEN GREEN GREEN
IN: dax gazzer OUT: RED RED RED RED RED RED
IN: wif dax wif zup wif zup dax tufa OUT: GREEN RED RED RED GREEN GREEN
IN: lug dax gazzer OUT: PINK RED RED RED RED RED RED
IN: fep tufa OUT: PURPLE PURPLE
IN: wif tufa OUT: GREEN GREEN
IN: wif fep OUT: GREEN PURPLE
IN: fep fep lug tufa OUT: PURPLE PURPLE PINK PINK
IN: dax zup dax wif zup dax OUT: RED RED GREEN RED

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

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