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

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

*GRAMMAR*
gazzer -> YELLOW 
 wif -> PURPLE 
 zup -> GREEN 
 blicket -> PINK 
 u1 fep -> [u1] [u1] [u1] 
 u1 lug -> [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 