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

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

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