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

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

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