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

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

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