----------------------------------------------------------5---------------
--------------------------------------------------------5-5-8^5^0---------
--2------------------------------5--7^(8)^7--5--7^(9)-------------8------
--2------------------------5--7------------------------------------------
--0------------7^(9)^7^(9)-----------------------------------------------
--------------------------------------------------------------------------
gliss
------------------------------------------------5-------------------------
--5^8^5^0--5^8^5^0--5^8^5^0--5^8^5^0--------5---8-5-------5---------------
--------------------------------------7^(8)------------7----7^(8)^7^5-----
------------------------------------------------------0^----------------6-
--------------------------------------------------------------------------
--------------------------------------------------------------------------
↓