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

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

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