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

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

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