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

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

*GRAMMAR*
zup -> PINK 
 lug -> YELLOW 
 blicket -> BLUE 
 wif -> GREEN 
 x1 dax -> [x1] [x1] 
 u1 fep u2 -> [u2] [u1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 