7x7x4
A=minecraft:air,0;C=minecraft:sandstone,0;AU=Trhsy;DIR=2;DESC=测试;
CCCACCCCAAAAACCAAAAACCAA$AACCAAAAACCAAAAACCCCCCCC
AAAAAAAACCACCAACA!ACAACAAACAACAAACAACCCCCAAAAAAAA
AAAAAAAAAAAAAAAACCCAAAACACAAAACCCAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAACAAAAAAAAAAAAAAAAAAAAAAAA
