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

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

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