*SUPPORT*
IN: kiki dax OUT: PINK PURPLE
IN: fep gazzer OUT: GREEN GREEN GREEN
IN: zup tufa OUT: YELLOW YELLOW
IN: kiki gazzer OUT: PINK PINK PINK
IN: kiki zup wif zup wif zup tufa OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: kiki fep tufa OUT: PINK GREEN GREEN
IN: kiki wif dax tufa OUT: PINK PURPLE PURPLE
IN: kiki zup gazzer OUT: PINK YELLOW YELLOW YELLOW
IN: zup gazzer OUT: YELLOW YELLOW YELLOW
IN: dax gazzer OUT: PURPLE PURPLE PURPLE
IN: dax OUT: PURPLE
IN: zup wif fep OUT: YELLOW GREEN
IN: zup OUT: YELLOW
IN: fep kiki zup kiki tufa OUT: GREEN PINK YELLOW PINK PINK

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

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