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

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

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