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

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

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