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

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

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