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

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

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