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

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

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