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

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

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