diff --git a/src/main/fragment/mos6502-common/pbuz1=pptz1_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/pbuz1=pptz1_derefidx_vbuyy.asm
new file mode 100644
index 000000000..117f5eede
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pbuz1=pptz1_derefidx_vbuyy.asm
@@ -0,0 +1,7 @@
+lda ({z1}),y
+pha
+iny
+lda ({z1}),y
+sta {z1}+1
+pla
+sta {z1}
diff --git a/src/main/fragment/mos6502-common/pduz1=_deref_pptc1.asm b/src/main/fragment/mos6502-common/pduz1=_deref_pptc1.asm
new file mode 100644
index 000000000..1f588b460
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pduz1=_deref_pptc1.asm
@@ -0,0 +1,4 @@
+lda {c1}
+sta {z1}
+lda {c1}+1
+sta {z1}+1
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/pduz1_derefidx_vbuyy=vduz2.asm b/src/main/fragment/mos6502-common/pduz1_derefidx_vbuyy=vduz2.asm
new file mode 100644
index 000000000..ed1f3bcd9
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pduz1_derefidx_vbuyy=vduz2.asm
@@ -0,0 +1,11 @@
+lda {z2}
+sta ({z1}),y
+iny
+lda {z2}+1
+sta ({z1}),y
+iny
+lda {z2}+2
+sta ({z1}),y
+iny
+lda {z2}+3
+sta ({z1}),y
diff --git a/src/main/fragment/mos6502-common/pptz1_derefidx_vbuyy=pbuc2.asm b/src/main/fragment/mos6502-common/pptz1_derefidx_vbuyy=pbuc2.asm
new file mode 100644
index 000000000..475862f26
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pptz1_derefidx_vbuyy=pbuc2.asm
@@ -0,0 +1,5 @@
+lda #<{c2}
+sta ({z1}),y
+iny
+lda #>{c2}
+sta ({z1}),y
diff --git a/src/main/fragment/mos6502-common/pwuz1=_deref_pptc1.asm b/src/main/fragment/mos6502-common/pwuz1=_deref_pptc1.asm
new file mode 100644
index 000000000..1f588b460
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pwuz1=_deref_pptc1.asm
@@ -0,0 +1,4 @@
+lda {c1}
+sta {z1}
+lda {c1}+1
+sta {z1}+1
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/pwuz1=pptz1_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/pwuz1=pptz1_derefidx_vbuyy.asm
new file mode 100644
index 000000000..117f5eede
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pwuz1=pptz1_derefidx_vbuyy.asm
@@ -0,0 +1,7 @@
+lda ({z1}),y
+pha
+iny
+lda ({z1}),y
+sta {z1}+1
+pla
+sta {z1}
diff --git a/src/main/fragment/mos6502-common/vbuz1=vbuz2_rol_8.asm b/src/main/fragment/mos6502-common/vbuz1=vbuz2_rol_8.asm
new file mode 100644
index 000000000..1a784bbc0
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vbuz1=vbuz2_rol_8.asm
@@ -0,0 +1,2 @@
+lda #0
+sta {z1}
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/vduz1=_deref_pptc1.asm b/src/main/fragment/mos6502-common/vduz1=_deref_pptc1.asm
new file mode 100644
index 000000000..34e4e8214
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=_deref_pptc1.asm
@@ -0,0 +1,7 @@
+lda {c1}
+sta {z1}
+lda {c1}+1
+sta {z1}+1
+lda #0
+sta {z1}+2
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=_dword__deref_pptc1.asm b/src/main/fragment/mos6502-common/vduz1=_dword__deref_pptc1.asm
new file mode 100644
index 000000000..34e4e8214
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=_dword__deref_pptc1.asm
@@ -0,0 +1,7 @@
+lda {c1}
+sta {z1}
+lda {c1}+1
+sta {z1}+1
+lda #0
+sta {z1}+2
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=_word_pbuz2_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/vduz1=_word_pbuz2_derefidx_vbuyy.asm
new file mode 100644
index 000000000..9469c75c7
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=_word_pbuz2_derefidx_vbuyy.asm
@@ -0,0 +1,6 @@
+lda ({z2}),y
+sta {z1}
+lda #0
+sta {z1}+1
+sta {z1}+2
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=pduz2_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/vduz1=pduz2_derefidx_vbuyy.asm
new file mode 100644
index 000000000..cfe1683b5
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=pduz2_derefidx_vbuyy.asm
@@ -0,0 +1,11 @@
+lda ({z2}),y
+sta {z1}
+iny
+lda ({z2}),y
+sta {z1}+1
+iny
+lda ({z2}),y
+sta {z1}+2
+iny
+lda ({z2}),y
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=vduz1_rol_16.asm b/src/main/fragment/mos6502-common/vduz1=vduz1_rol_16.asm
new file mode 100644
index 000000000..95ae636f6
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=vduz1_rol_16.asm
@@ -0,0 +1,7 @@
+lda {z1}+1
+sta {z1}+3
+lda {z1}
+sta {z1}+2
+lda #0
+sta {z1}
+sta {z1}+1
diff --git a/src/main/fragment/mos6502-common/vduz1=vduz1_rol_8.asm b/src/main/fragment/mos6502-common/vduz1=vduz1_rol_8.asm
new file mode 100644
index 000000000..60127d6e6
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=vduz1_rol_8.asm
@@ -0,0 +1,8 @@
+lda {z1}+2
+sta {z1}+3
+lda {z1}+1
+sta {z1}+2
+lda {z1}
+sta {z1}+1
+lda #0
+sta {z1}
diff --git a/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz1.asm b/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz1.asm
new file mode 100644
index 000000000..15d3cdaec
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz1.asm
@@ -0,0 +1,12 @@
+lda {z2}
+ora {z1}
+sta {z1}
+lda {z2}+1
+ora {z1}+1
+sta {z1}+1
+lda {z2}+2
+ora {z1}+2
+sta {z1}+2
+lda {z2}+3
+ora {z1}+3
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz3.asm b/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz3.asm
new file mode 100644
index 000000000..fd27a7467
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=vduz2_bor_vduz3.asm
@@ -0,0 +1,12 @@
+lda {z2}
+ora {z3}
+sta {z1}
+lda {z2}+1
+ora {z3}+1
+sta {z1}+1
+lda {z2}+2
+ora {z3}+2
+sta {z1}+2
+lda {z2}+3
+ora {z3}+3
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vduz1=vduz2_rol_16.asm b/src/main/fragment/mos6502-common/vduz1=vduz2_rol_16.asm
new file mode 100644
index 000000000..a5272f458
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vduz1=vduz2_rol_16.asm
@@ -0,0 +1,7 @@
+lda #0
+sta {z1}
+sta {z1}+1
+lda {z2}
+sta {z1}+2
+lda {z2}+1
+sta {z1}+3
diff --git a/src/main/fragment/mos6502-common/vwsz1=vwsz2_rol_8.asm b/src/main/fragment/mos6502-common/vwsz1=vwsz2_rol_8.asm
new file mode 100644
index 000000000..584864357
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwsz1=vwsz2_rol_8.asm
@@ -0,0 +1,4 @@
+lda #0
+sta {z1}
+lda {z2}
+sta {z1}+1
diff --git a/src/main/fragment/mos6502-common/vwuz1=_word__deref_pbuz2.asm b/src/main/fragment/mos6502-common/vwuz1=_word__deref_pbuz2.asm
new file mode 100644
index 000000000..90207678e
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwuz1=_word__deref_pbuz2.asm
@@ -0,0 +1,6 @@
+ldy #0
+lda ({z2}),y
+sta {z1}
+iny
+lda #0
+sta {z1}+1
diff --git a/src/main/fragment/mos6502-common/vwuz1=_word_pbuz2_derefidx_vbuyy.asm b/src/main/fragment/mos6502-common/vwuz1=_word_pbuz2_derefidx_vbuyy.asm
new file mode 100644
index 000000000..adbb90984
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwuz1=_word_pbuz2_derefidx_vbuyy.asm
@@ -0,0 +1,5 @@
+lda ({z2}),y
+sta {z1}
+iny
+lda #0
+sta {z1}+1