>properties
length=3
height=1
width=1

>blocks
0,0,0,lucky:lucky_block,0,(Luck=100)
1,0,0,standing_sign,0,(Text1="{\"text\":\"\"}",Text2="{\"text\":\"One is lucky.\"}",Text3="{\"text\":\"One is not.\"}",Text4="{\"text\":\"\"}")
2,0,0,lucky:lucky_block,0,(Luck=-100)