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

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

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