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

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

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