*SUPPORT*
IN: kiki fep OUT: GREEN GREEN GREEN GREEN GREEN
IN: kiki wif zup OUT: GREEN PINK PINK
IN: lug tufa OUT: BLUE BLUE
IN: wif wif fep OUT: PINK PINK PINK PINK PINK PINK
IN: lug fep OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif fep OUT: PINK PINK PINK PINK PINK
IN: kiki zup OUT: GREEN GREEN
IN: lug zup OUT: BLUE BLUE
IN: wif tufa OUT: PINK PINK
IN: lug kiki OUT: BLUE GREEN
IN: kiki gazzer fep OUT: GREEN RED RED RED RED RED
IN: lug lug tufa OUT: BLUE BLUE BLUE
IN: kiki tufa OUT: GREEN GREEN
IN: gazzer OUT: RED

*QUERY*
IN: wif OUT: PINK
IN: kiki OUT: GREEN
IN: lug gazzer OUT: BLUE RED
IN: gazzer tufa OUT: RED RED
IN: lug OUT: BLUE
IN: gazzer wif zup OUT: RED PINK PINK
IN: gazzer fep OUT: RED RED RED RED RED
IN: wif lug fep OUT: PINK BLUE BLUE BLUE BLUE BLUE
IN: wif zup OUT: PINK PINK
IN: lug lug kiki zup OUT: BLUE BLUE GREEN GREEN

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