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

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

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