*SUPPORT*
IN: lug OUT: GREEN
IN: zup kiki lug OUT: YELLOW GREEN
IN: zup zup blicket wif gazzer OUT: YELLOW YELLOW BLUE PINK PINK
IN: blicket blicket OUT: BLUE BLUE
IN: wif tufa OUT: PINK PINK
IN: wif blicket kiki zup OUT: PINK BLUE YELLOW
IN: wif gazzer OUT: PINK PINK
IN: zup gazzer OUT: YELLOW YELLOW
IN: zup zup tufa OUT: YELLOW YELLOW YELLOW
IN: blicket kiki lug OUT: BLUE GREEN
IN: blicket tufa OUT: BLUE BLUE
IN: lug gazzer OUT: GREEN GREEN
IN: zup zup gazzer OUT: YELLOW YELLOW YELLOW
IN: lug lug tufa OUT: GREEN GREEN GREEN

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

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