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

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

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