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

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

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