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

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

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