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

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

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