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

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

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