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

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

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