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

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

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