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

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

*GRAMMAR*
zup -> GREEN 
 wif -> BLUE 
 blicket -> PINK 
 lug -> YELLOW 
 x1 tufa x2 -> [x2] [x1] 
 x1 dax -> [x1] [x1] 
 x1 kiki x2 -> [x2] [x1] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 