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

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

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