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

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

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