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

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

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