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

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

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