diff --git a/src/main/fragment/mos6502-common/_deref_qvoz1=vbuaa.asm b/src/main/fragment/mos6502-common/_deref_qvoz1=vbuaa.asm
new file mode 100644
index 000000000..5d5c9be0e
--- /dev/null
+++ b/src/main/fragment/mos6502-common/_deref_qvoz1=vbuaa.asm
@@ -0,0 +1,5 @@
+ldy #0
+sta ({z1}),y
+lda #0
+iny
+sta ({z1}),y
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/_deref_qvoz1=vwum2.asm b/src/main/fragment/mos6502-common/_deref_qvoz1=vwum2.asm
new file mode 100644
index 000000000..00a1112f0
--- /dev/null
+++ b/src/main/fragment/mos6502-common/_deref_qvoz1=vwum2.asm
@@ -0,0 +1,6 @@
+ldy #0
+lda {m2}
+sta ({z1}),y
+iny
+lda {m2}+1
+sta ({z1}),y
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/_deref_qvoz1_eq_0_then_la1.asm b/src/main/fragment/mos6502-common/_deref_qvoz1_eq_0_then_la1.asm
new file mode 100644
index 000000000..80bba1aa9
--- /dev/null
+++ b/src/main/fragment/mos6502-common/_deref_qvoz1_eq_0_then_la1.asm
@@ -0,0 +1,7 @@
+ldy #0
+lda ({z1}),y
+bne !+
+iny
+lda ({z1}),y
+beq {la1}
+!:
\ No newline at end of file