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

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

*GRAMMAR*
zup -> PINK 
 lug -> RED 
 wif -> GREEN 
 kiki -> PURPLE 
 u1 dax x1 -> [u1] [x1] [u1] 
 x1 fep -> [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 