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

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

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