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

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

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