+import microcontroller.Pin as pin
+
+X1=pin.A0
+X2=pin.A1
+X3=pin.A2
+X4=pin.A3
+X5=pin.A4
+X6=pin.A5
+X7=pin.A6
+X8=pin.A7
+X9=pin.B6
+X10=pin.B7
+X11=pin.C4
+X12=pin.C5
+X17=pin.B3
+X18=pin.C13
+X19=pin.C0
+X20=pin.C1
+X21=pin.C2
+X22=pin.C3
+Y1=pin.C6
+Y2=pin.C7
+Y3=pin.B8
+Y4=pin.B9
+Y5=pin.B12
+Y6=pin.B13
+Y7=pin.B14
+Y8=pin.B15
+Y9=pin.B10
+Y10=pin.B11
+Y11=pin.B0
+Y12=pin.B1
+SW=pin.B3
+LED_RED=pin.A13
+LED_GREEN=pin.A14
+LED_YELLOW=pin.A15
+LED_BLUE=pin.B4
+MMA_INT=pin.B2
+MMA_AVDD=pin.B5
+SD_D0=pin.C8
+SD_D1=pin.C9
+SD_D2=pin.C10
+SD_D3=pin.C11
+SD_CMD=pin.D2
+SD_CK=pin.C12
+SD=pin.A8
+SD_SW=pin.A8
+USB_VBUS=pin.A9
+USB_ID=pin.A10
+USB_DM=pin.A11
+USB_DP=pin.A12
\ No newline at end of file