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

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

*GRAMMAR*
wif -> PINK 
 dax -> GREEN 
 blicket -> YELLOW 
 gazzer -> PURPLE 
 u1 fep -> [u1] [u1] 
 x1 lug x2 -> [x1] [x1] [x2] [x2] [x2] 
 u1 zup x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 