Similar to 三等分曲線
B2
B2B3
B3B4
B4B5
B5B6
B6B7
B7BDF
BDFC1
C1C10
C10C11
C11C12
C12C13
C13C14
C14C15
C15▼-25 trendsC2
C2C3
C3C4
C4C5
C5C6
C6C8
C8C9
C9CEF
CEFCMS
CMSCSA
CSAD10
D10D11
D11D12 (曖昧さ回避)
D12 (disambiguation)D4 (曖昧さ回避)
D4