input: [SC_MARKNUM_*] FOLDER [Arrow] ARROW [Plus/minus] PLUS [Box tree] BOXPLUS [Circle tree] 
output: CIRCLEPLUS
options: C I R C L E M I N U S
options: C I R C L E P L U S
options: V L I N E
options: L C O R N E R C U R V E
options: C I R C L E P L U S C O N N E C T E D
options: C I R C L E M I N U S C O N N E C T E D
options: T C O R N E R C U R V E