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

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

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