Pitch accent of まんまと


I recently looked up the word [まんまと in
大辞林](http://dic.yahoo.co.jp/dsearch?enc=UTF-8&stype=0&dtype=0&dname=0ss&p=%E3%81%BE%E3%82%93%E3%81%BE%E3%81%A8).
The pitch accent is marked 13. I don't understand what that means, so I
decided to look it up in [the explanatory
notes](http://dic.yahoo.co.jp/guide/jj02/jj10.html), which I'll attempt to
summarize here (omitting bits about terminology and such):

  1. Words in Japanese are divided into morae which are pronounced either high or low
  2. Pitch always changes between the first and second morae
  3. 大辞林 marks the HLL... pattern with 1
  4. 大辞林 marks the LHH... pattern with 0
  5. 大辞林 marks patterns like LHHL with 3 and LHHHL with 4 (indicating the mora directly before the pitch falls)

Unfortunately, I still don't understand. It seems like it should have a single
number indicating where the downstep is, or a 0 if there is no downstep, but
in this case there are two numbers: 1 and 3. (I assume it's not _thirteen_
because there are only four morae in this word.) I don't see any explanation
of what it means when there are two numbers like this.

So, my question is: what is the pitch accent of まんまと, and how can I understand
this 13 notation?




It is strange that the explanatory notes do not explain this, but two numbers
in Daijirin mean that both pitches (in this case HLLL and LHHL) are used.

As for the pitch of this specific word まんまと, I pronounce it as HLLL, and I am
not sure if I have ever heard まんまと with pitch LHHL.




It is strange that the explanatory notes do not explain this, but two numbers
in Daijirin mean that both pitches (in this case HLLL and LHHL) are used.

As for the pitch of this specific word まんまと, I pronounce it as HLLL, and I am
not sure if I have ever heard まんまと with pitch LHHL.

