top left
⚓
● 
top center
⚓
● 
top right
⚓
● 
center left
⚓
● 
center center
⚓
● 
center right
⚓
● 
bottom left
⚓
● 
bottom center
⚓
● 
bottom right
⚓
● 
span-left span-top
⚓
●
span-top
⚓
●
span-right span-top
⚓
●
span-left
⚓
●
center
⚓
●
span-right
⚓
●
span-left span-bottom
⚓
●
span-bottom
⚓
●
span-right span-bottom
⚓
●
inline-start span-block-start
⚓
●
block-start span-inline-start
⚓
●
block-start span-inline-end
⚓
●
inline-end span-block-start
⚓
●
inline-end span-block-end
⚓
●
block-end span-inline-end
⚓
●
block-end span-inline-start
⚓
●
inline-start span-block-end
⚓
●