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

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

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