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

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

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