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

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

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