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

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

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