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

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

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