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

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

*GRAMMAR*
tufa -> BLUE 
 wif -> GREEN 
 fep -> PINK 
 kiki -> YELLOW 
 x1 dax x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u1] [u1] [u2] [u2] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 