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| 循环排列码 | |||
| Англійський тезаурус | |||
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| Custodial Participant CP code (massimo67); Booking Change code CP (For purchases made through the Call Center you will be given the booking code (PNR) and, if requested, your Booking Change code (CP) with the indications one the carriage and places assigned. massimo67) | |||
| cyclic permuted code | |||
