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

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

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