Changes

| [[Image:Riff 39 Big.jpg|115px]] || 672 px → 115 px

| [[Image:Riff 39 Big.jpg|115px]] || 672 px → 115 px

|-

|-

| [[Image:Riff 40 Big.jpg|140px]] || 816 px → 140 px

| [[Image:Riff 40 Big.jpg|135px]] || 816 px → 135 px

|-

|-

| [[Image:Riff 41 Big.jpg|90px]] || 528 px → 90 px

| [[Image:Riff 41 Big.jpg|90px]] || 528 px → 90 px

<p><math>\begin{array}{l} 2\!:\!1 ~~ 6\!:\!1 \\ 39 \end{array}</math></p>

<p><math>\begin{array}{l} 2\!:\!1 ~~ 6\!:\!1 \\ 39 \end{array}</math></p>

| valign="bottom" |

| valign="bottom" |

<p>[[Image:Riff 40 Big.jpg|140px]]</p><br>

<p>[[Image:Riff 40 Big.jpg|135px]]</p><br>

<p><math>\text{p}^{\text{p}_\text{p}} \text{p}_{\text{p}_\text{p}}\!</math></p><br>

<p><math>\text{p}^{\text{p}_\text{p}} \text{p}_{\text{p}_\text{p}}\!</math></p><br>

<p><math>\begin{array}{l} 1\!:\!3 ~~ 3\!:\!1 \\ 40 \end{array}</math></p>

<p><math>\begin{array}{l} 1\!:\!3 ~~ 3\!:\!1 \\ 40 \end{array}</math></p>