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

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

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