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

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

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