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

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

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