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

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

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