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

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

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