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

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

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