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

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

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