For the musically inclined, which of these examples is the proper way to notate a passage of violin double stops that's not easily divided into top and bottom (for two players)?

I'm now up to 15 and 17 students in my two sections of sightsinging. One of my students started in the afternoon section, transferred to the morning section, and then transferred back to the afternoon section two days later. Apparently it was determined that 9 AM was just an impossibility when it came to waking up.

I finally got the Blackboard site for my class set up yesterday. You can see it by following this link . Click GUEST to log in as a guest, then click the Courses tab at the top of the page. From there, following the links: School of Music, and then Music Theory. My course is the only one listed.