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

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

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