diff --git a/apgbpal.go b/apgbpal.go
new file mode 100644
index 0000000..d3e9e28
--- /dev/null
+++ b/apgbpal.go
@@ -0,0 +1,58 @@
+package main
+
+type RGBA struct {
+	R byte
+	G byte
+	B byte
+	A byte
+}
+
+func (c RGBA) Bytes() [4]byte {
+	return [4]byte {c.R, c.G, cB, c.A}
+}
+
+type BGPal [4]RGBA
+
+func (b BGPal) Bytes() [20]byte {
+	var ret [20]byte
+	ret[0] = 'b'
+	ret[1] = 'g'
+	ret[2] = ':'
+	for c := 0; c < 4; c++ {
+		bb := b[c].Bytes()
+		for i := 0; i < 4; i++ {
+			ret[3+i+4*c]=bb[i]
+		}
+	}
+	ret[19] = '\n'
+	return ret
+}
+
+type OBJPal [3]RGBA
+
+func (o OBJPal) Bytes(indexchar byte) [18]byte {
+	var ret [18]byte
+	ret[0] = 'o'
+	ret[1] = 'b'
+	ret[2] = 'j'
+	ret[3] = indexchar
+	ret[4] = ':'
+	for c := 0; c < 3; c++ {
+		oo := o[c].Bytes()
+		for i := 0; i < 4; i++ {
+			ret[5+i+4*c]=oo[i]
+		}
+	}
+	ret[17] = '\n'
+	return ret
+}
+
+type APGBPal struct {
+	BG BGPal
+	OBJ1 OBJPal
+	OBJ2 OBJPal
+}
+
+func (a APGBPal) Bytes() [56]byte {
+	
+}
\ No newline at end of file