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

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

*GRAMMAR*
kiki -> RED 
 tufa -> YELLOW 
 blicket -> PINK 
 wif -> GREEN 
 x1 fep -> [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 x1 gazzer x2 -> [x1] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 