*SUPPORT*
IN: wif wif OUT: PINK PINK
IN: wif blicket zup OUT: GREEN GREEN PINK
IN: wif tufa wif blicket zup OUT: PINK GREEN GREEN PINK
IN: gazzer blicket wif fep OUT: PINK YELLOW PINK YELLOW BLUE
IN: zup blicket gazzer kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE GREEN
IN: wif OUT: PINK
IN: zup OUT: GREEN
IN: gazzer OUT: BLUE
IN: zup tufa wif OUT: GREEN PINK
IN: wif blicket wif wif OUT: PINK PINK PINK PINK PINK
IN: zup gazzer gazzer OUT: GREEN BLUE BLUE
IN: wif gazzer OUT: PINK BLUE
IN: zup blicket zup OUT: GREEN GREEN GREEN
IN: wif blicket wif kiki OUT: PINK PINK PINK PINK PINK PINK PINK

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

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