diff --git a/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsc1.asm b/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsc1.asm
new file mode 100644
index 000000000..1fca3f46d
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsc1.asm
@@ -0,0 +1,5 @@
+lda #<{c1}
+sta ({z1}),y
+iny
+lda #>{c1}
+sta ({z1}),y
diff --git a/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsm2.asm b/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsm2.asm
new file mode 100644
index 000000000..1bfb19391
--- /dev/null
+++ b/src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy=vwsm2.asm
@@ -0,0 +1,5 @@
+lda {m2}
+sta ({z1}),y
+iny
+lda {m2}+1
+sta ({z1}),y
diff --git a/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_minus_vwsc2.asm b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_minus_vwsc2.asm
new file mode 100644
index 000000000..1d4899c0a
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_minus_vwsc2.asm
@@ -0,0 +1,7 @@
+sec
+lda {c1}
+sbc #<{c2}
+sta {m1}
+lda {c1}+1
+sbc #>{c2}
+sta {m1}+1
\ No newline at end of file
diff --git a/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_plus_vwsc2.asm b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_plus_vwsc2.asm
new file mode 100644
index 000000000..ad90b2507
--- /dev/null
+++ b/src/main/fragment/mos6502-common/vwsm1=_deref_pwsc1_plus_vwsc2.asm
@@ -0,0 +1,7 @@
+clc
+lda {c1}
+adc #<{c2}
+sta {m1}
+lda {c1}+1
+adc #>{c2}
+sta {m1}+1
\ No newline at end of file