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

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

*GRAMMAR*
blicket -> RED 
 zup -> PINK 
 wif -> YELLOW 
 gazzer -> GREEN 
 u1 tufa u2 -> [u2] [u1] 
 u1 lug -> [u1] [u1] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 