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

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

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