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

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

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