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

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

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