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

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

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