// the function/arrow/nav-cluster layer, aka L2.
// this is shared among several layouts.

int layer2[44] = {
    KEY_INSERT, KEY_HOME, KEY_UP, KEY_END, KEY_PAGE_UP, KEY_0, KEY_UP, KEY_F7, KEY_F8, KEY_F9, KEY_F10,
    KEY_DELETE, KEY_LEFT, KEY_DOWN, KEY_RIGHT, KEY_PAGE_DOWN, KEY_0, KEY_DOWN, KEY_F4, KEY_F5, KEY_F6, KEY_F11,
    0, 0, 0, 0, 0, KEYBOARD_LEFT_ALT, 0, KEY_F1, KEY_F2, KEY_F3, KEY_F12,
    0, 0, KEYBOARD_LEFT_GUI, KEYBOARD_LEFT_SHIFT, KEY_BACKSPACE, KEYBOARD_LEFT_CTRL, KEY_SPACE, PRE_FUNCTION(1), 0, 0, FUNCTION(0) };