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

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

*GRAMMAR*
blicket -> RED 
 gazzer -> PINK 
 fep -> GREEN 
 zup -> YELLOW 
 u1 wif u2 -> [u1] [u2] [u2] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 