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

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

*GRAMMAR*
blicket -> PINK 
 gazzer -> YELLOW 
 wif -> GREEN 
 kiki -> RED 
 x1 zup u1 -> [x1] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 