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

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

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