 ჭ ( ch 'ari ) may be written without the hook at the top , and often with a completely straight vertical line . 
 ჭ ( ch 'ari ) may be written without the hook at the top , and often with a completely straight vertical line . 
Ჭ ( ch 'ari ) may b written w/o da hook at the top , and often with a completely straight vertical line .