Imagine a room with a circular table in the center. Four friends, Anara, Bai, Chidubem, and Daichi, are standing at equal distances around the table, so that each of them is directly facing one of the other friends. Anara is facing Bai, Bai is facing Anara, Chidubem is facing Daichi, and Daichi is facing Chidubem. 

On the table, there is a tall opaque vase that blocks the view across the table. Anara has a red hat on her head, Bai is wearing blue glasses, Chidubem has a green shirt on, and Daichi is wearing yellow shoes. Considering that the vase is large enough to block the direct view between two people facing each other, what colors can each person see on their friends, given that no one can see through or around the vase? Provide a brief response.
Given the setup, each person can only see the colors of the clothing or accessories of the friends standing to their immediate left and right, as the view to the friend directly across the table is blocked by the opaque vase.

Starting with Anara, she cannot see Bai, who is wearing the blue glasses, because the vase is blocking her view. Anara can see Chidubem to her immediate left and Daichi to her immediate right. Thus, Anara can see Chidubem's green shirt and Daichi's yellow shoes.

Bai, facing Anara and also having their view blocked by the vase, is in a similar situation. Bai can see Chidubem to her immediate right and Daichi to her immediate left. Therefore, Bai can see the green shirt on Chidubem and the yellow shoes of Daichi.

Chidubem, facing Daichi across the table, has their view of Daichi's yellow shoes blocked by the vase. Chidubem can see Bhairavi to his immediate left and Anara to his immediate right. As a result, Chidubem can see Bai's blue glasses and Anara's red hat.

Lastly, Daichi, facing Chidubem, cannot see Chidubem's green shirt because of the vase. Daichi can view Anara to his immediate left and Bai to his immediate right. This means Daichi can see the red hat on Anara and Bai's blue glasses.

Hence, each person can see two colors worn by others: Anara sees green and yellow; Bai sees green and yellow; Chidubem sees red and blue; and Daichi sees red and blue. The green shirt and yellow shoes are seen by Anara and Bai, while the red hat and blue glasses are seen by Chidubem and Daichi.