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

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

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