--------------------
id
δ
lv1
0/100
100100
101033
clv1clv1
sssΨ
--------------------------
----------------------
id
δ
lv10
0/1000
120035%=1620120035%=1620
303013135%
clv1clv1
sssΨ
1100%30%
50%
--------------------------
--------------------------
----------------------
id
δ
lv10
0/1000
120035%=1620120035%=1620
303013135%
clv2clv3
sssΨ
2
1100%30%50%
2100%
--------------------------
----------------------
id
δ
δ
lv12
151/3000
136040%=190420=1924136040%=1620
3434151155%
clv2clv3lv2
sssΨ
2
1100%30%50%
2100%
--------------------------