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

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

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