*SUPPORT*
IN: wif dax OUT: YELLOW PINK
IN: blicket zup wif OUT: GREEN GREEN YELLOW
IN: wif fep lug kiki wif kiki wif OUT: YELLOW PURPLE PURPLE YELLOW YELLOW YELLOW YELLOW
IN: fep lug OUT: PURPLE PURPLE
IN: fep zup fep kiki blicket OUT: PURPLE PURPLE PURPLE GREEN GREEN
IN: wif zup fep OUT: YELLOW YELLOW PURPLE
IN: dax kiki fep kiki dax kiki wif OUT: PINK PURPLE PURPLE PINK PINK YELLOW YELLOW
IN: fep zup blicket OUT: PURPLE PURPLE GREEN
IN: wif lug OUT: YELLOW YELLOW
IN: blicket OUT: GREEN
IN: dax fep zup wif kiki fep OUT: PINK PURPLE PURPLE YELLOW PURPLE PURPLE
IN: wif OUT: YELLOW
IN: dax dax kiki blicket OUT: PINK PINK GREEN GREEN
IN: dax dax lug OUT: PINK PINK PINK

*QUERY*
IN: dax zup dax OUT: PINK PINK PINK
IN: fep OUT: PURPLE
IN: dax OUT: PINK
IN: dax zup wif OUT: PINK PINK YELLOW
IN: dax lug OUT: PINK PINK
IN: wif zup blicket kiki wif OUT: YELLOW YELLOW GREEN YELLOW YELLOW
IN: wif wif lug OUT: YELLOW YELLOW YELLOW
IN: dax dax zup fep OUT: PINK PINK PINK PURPLE
IN: blicket lug OUT: GREEN GREEN
IN: fep zup wif OUT: PURPLE PURPLE YELLOW

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