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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> YELLOW 
 kiki -> BLUE 
 dax -> PINK 
 u1 gazzer u2 -> [u1] [u1] [u2] [u2] 
 x1 wif -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 