This would be the "D2R" YYZ-FRA:
BOOKING CODES D
FIRST TRAVEL -10JUL03
SEASONS - NO RESTRICTION
PENALTIES - NONE
DAY/TIME - NO RESTRICTION
ADV RES/TKT - SEE TEXT RULE
MIN STAY - NO RESTRICTION
MAX STAY - 12 MONTHS BEFORE MIDNIGHT AFTER
DEPARTURE FROM ORIGIN
BLACKOUTS - NO RESTRICTION
SURCHARGES - NONE
STOPOVERS - NOT PERMITTED
TRANSFERS - 4 PERMITTED OUTBOUND 2 INBOUND 2
FLT APPLIC - NO RESTRICTION
CHILD DISC - CNN 2-11 YRS 33 PCT ACCOMPANIED
1ST INF UNDER 2 YRS 90 PCT NO SEAT
1ST INS UNDER 2 YRS 33 PCT WITH SEAT
UNN 5-11 YRS 33 PCT UNACCOMPANIED
OTHER DISC - NONE
COMBINABLTY - SEE TEXT RULE
ELIGIBILITY - NO RESTRICTION
ACCOM PSGR - NO RESTRICTION
TRVL RESTR - NO RESTRICTION
SALES RESTR - SEE TEXT RULE
SEE TEXT RULE
NEGOTIATED - NO RESTRICTION
TKT ENDORSE - NO RESTRICTION
APPLICATION - SEE TEXT RULE
TOUR DISC - SEE TEXT RULE
AGT DISC - SEE TEXT RULE
MPM - AT 4726 VIA NORTH ATLANTIC
INDUSTRY FARE TYPE - BR - BUSINESS CLASS RESTRICTED
ROUTING 207 FROM YTO-
TO LH-MUC-LH-FRA*
OR TO LH-FRA*
FROM-TO YTO-LH/AC-YMQ-LH-FRA*
FROM-TO YTO-LH-FRA*


If you like the single seats on AC's 763, go from YYZ to FRA via MUC, there is usually lots of "D" availability way in advance and it gives you more miles.