r38 vs r39
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6363((■□□■|□□■□|■□□□|■□□□|x2))■□□■|□□■□|■□■□|■□□□|■□□□
6464
6565=== 4-4 삼각형과 셋잇단 ===
66||<table align=left><-4><tablewidth=400><colbgcolor=#38233A><table bordercolor=#743A5A><colcolor=#6EE7BA>4-4[br]'''{{{+2 삼각형과 셋잇단}}}'''[br]{{{-1 Triangles are Tiplets}}} ||
66||<table align=left><-4><tablewidth=400><colbgcolor=#38233A><table bordercolor=#743A5A><colcolor=#6EE7BA>4-4[br]'''{{{+2 삼각형과 셋잇단}}}'''[br]{{{-1 Triangles are Triplets}}} ||
6767||<-4><nopad> [youtube(uK_GX9kLm40)] ||
6868||<-4><nopad> {{{#!folding [ 전체 튜토리얼 트랙 보기 ]
6969[[tuto4-4.png]]}}} ||
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