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

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

*GRAMMAR*
lug -> YELLOW 
 blicket -> PINK 
 tufa -> RED 
 fep -> BLUE 
 x1 dax x2 -> [x1] [x1] [x2] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 