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

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

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