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

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

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