11-limit otonality

      5
     / \
    /   \
   /  7  \
  /       \
 /         \
1-----------3-----------9-----11



11-limit utonality

11----9-----------3-----------1
                   \         /
                    \       /
                     \  7  /
                      \   /
                       \ /
                        5



1.3.5.7 hexany

      5.7
      / \
     /   \
1.5-/-----\-3.5
  \/       \/
  /\       /\
1.7---------3.7
     \   /
      \ /
      1.3



7-limit diamond

      5-----------5
     / \         / \
    /   \       /   \
   /  7  \  7  /  7  \
  /       \   /       \
 /         \ /         \
3-----------1-----------3
 \         / \         /
  \       /   \       /
   \  7  /  7  \  7  /
    \   /       \   /
     \ /         \ /
      5-----------5



1.3.5.7.9.11 eikosany 

                1^------7^------3---6
                 \     / \     / \
                  \ 9^/   \ 5 / 8---1v--4v------0w
                   \ /     \ /   \ \   / \     / \
                    4-------0v--3v\-6v/ 9v\   / 5w\
                                   \ /     \ /     \
                                8v--1w------7w------3vw