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

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

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