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

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

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