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

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

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