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

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

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