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

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

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