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

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

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