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

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

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