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

*QUERY*
IN: lug OUT: RED
IN: fep kiki tufa kiki tufa wif tufa OUT: BLUE BLUE BLUE BLUE PINK
IN: lug tufa lug kiki lug wif lug OUT: RED RED RED BLUE RED RED
IN: tufa kiki dax wif dax wif fep OUT: PINK PINK YELLOW YELLOW YELLOW BLUE
IN: lug lug lug OUT: RED RED RED
IN: fep OUT: PINK
IN: dax wif dax OUT: YELLOW YELLOW YELLOW
IN: dax kiki fep OUT: PINK YELLOW
IN: lug lug kiki lug kiki dax OUT: RED YELLOW RED RED
IN: dax kiki lug wif dax wif fep OUT: PINK PINK YELLOW YELLOW RED YELLOW

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