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

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

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