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

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

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