[18,4,12] Code
1000v000wwvvwwv1ww
01001vv1w0w01wvw0w
0010wvw01vv11w0ww0
000111111111111000

1000100v0v11ww11ww
0100vvvw010w1w1w0w
0010wvw01vv11w0ww0
000111111111111000

100010wvvw011011ww
0100vv1wv01ww01w0w
0010wvw01vv11w0ww0
000111111111111000

10000vvw01vw1w10vw
0100w00v0vw1ww1v1w
0010wvw01vv11w0ww0
000111111111111000

100010w10v1wvwv0wv
0100v10110wvw01vw1
0010w1v10w1vv0ww0w
000111111111111000

1000w1w10v1vv0ww0w
0100wv0110w1wvv01v
00100wv10w10v11v11
000111111111111000

10000w1ww0wv0v1111
01001w10w1v1vww1vw
0010101v10v01vv1wv
000111111111111000

1000w0w0v11v1vw101
0100w10v0vw11wv11w
001001vwwv10wv111v
000111111111111000

100001wvwvwvvw1111
01001v0ww0v1w0w1vw
00101wv01wv0v0v1wv
000111111111111000

1000v1v1w0w0w0w11w
01000vw1w1v00vv1vv
0010vw0110vw0111w1
000111111111111000

10000w0wv1v11v1111
01001wv00v1w1ww1vw
001010wvwv01wvv1wv
000111111111111000

1000w0w0v1v1v1011v
0100w10v0v1ww101v1
001001vwwv01vw01ww
000111111111111000

1000vw01wvvw101110
0100ww1vv1v11v01vv
0010100v0vw1w111wv
000111111111111000

1000vw01wvvw101110
0100wwww11v11v01vv
001010vwwvw1w111wv
000111111111111000

0100v0vw0w1w1v1w0w
0010v0v11vw10wwww0
0001100vww01vvw1ww
0000011wvv10wwv1ww

1000vw111vvww000v1
0100vv00v1111v01v1
00100wwv11w0vv1wvv
00011vvw00v1ww0wvv

10010vv0wwv11wv0v1
01010ww1001ww1v1v1
00110w1wvwvv00v1ww
00001v0vwvww11w1ww

10001111wwwwvv0100
0100w0v1vw01wvww0w
00100v0vwvvw1vwvw1
0001vwwv00www111wv

10001111wwwwvv0100
0100v01w1v0wv1vv0v
0010vv11v0v0ww10ww
00011w1wvwwv0wvvw1

100001v1v11001vw1w
01000v0w11w1v101vw
00110wvv1v0v1wwww0
000010w01vvvvwvv1w

10001111wwwvvv0100
0100w0v1w011wvww0w
0010vvww1v1v00w011
00010w0www1vvw1w1v

100010vwwv011011vv
0100ww1vw01vv01v0v
0010vwv01ww11v0vv0
000111111111111000

100010v10w1vwvw0vw
0100w10110vwv01wv1
0010v1w10v1ww0vv0v
000111111111111000

1000v1v10w1ww0vv0v
0100vw0110v1vww01w
00100vw10v10w11w11
000111111111111000

100001vwvwvwwv1111
01001w0vv0w1v0v1wv
00101vw01vw0w0w1vw
000111111111111000

1000wv01vwwv101110
0100vv1ww1w11w01ww
0010100w0wv1v111vw
000111111111111000