Apps Soft Keyboard odd shape keys

[nosenseofhumor]

Hi
I am working on a soft keyboard for android. i have been playing with the qwerty.xml file of the softkeyboard sample built into the android sdk. my keyboard should have the old style return key a la: http://www.foreignlanguagekeyboard.com/images/kb-russianblack[1].jpg

see how it spans two rows?

does anyone have a suggestion for creating a keyboard button on a soft keyboard that spans two rows of buttons?

danke!