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

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

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