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

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

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