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

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

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