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

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

*GRAMMAR*
tufa -> RED 
 wif -> PURPLE 
 fep -> PINK 
 gazzer -> GREEN 
 x1 dax x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 