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

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

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