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

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

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