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

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

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