*SUPPORT*
IN: lug OUT: RED
IN: zup fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug wif fep OUT: RED PINK PINK PINK PINK
IN: wif OUT: PINK
IN: lug fep OUT: RED RED RED RED
IN: wif fep OUT: PINK PINK PINK PINK
IN: lug tufa OUT: RED RED
IN: zup zup fep OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: wif kiki OUT: PINK PINK
IN: wif wif fep OUT: PINK PINK PINK PINK PINK
IN: zup blicket tufa OUT: YELLOW GREEN GREEN
IN: blicket fep OUT: GREEN GREEN GREEN GREEN
IN: zup kiki OUT: YELLOW YELLOW
IN: zup tufa OUT: YELLOW YELLOW

*QUERY*
IN: blicket OUT: GREEN
IN: lug zup tufa OUT: RED YELLOW YELLOW
IN: wif lug kiki OUT: PINK RED RED
IN: wif wif lug OUT: PINK PINK RED
IN: lug lug wif OUT: RED RED PINK
IN: zup zup kiki OUT: YELLOW YELLOW YELLOW
IN: lug kiki OUT: RED RED
IN: wif tufa OUT: PINK PINK
IN: zup OUT: YELLOW
IN: zup zup wif lug blicket fep OUT: YELLOW YELLOW PINK RED GREEN GREEN GREEN GREEN

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