3053. What characters can be added here so that each character contains a part of the previous character? a) 菓 -> _ -> _ -> 肝 b) 架 -> _ -> _ -> 臓

a) 菓 -> 柱 -> 青 -> 肝

菓 KA - cake, fruit

柱 CHUU, hashira - pillar, column, pole

青 SEI, SHOU, ao(i) - blue

肝 KAN, kimo - liver, heart, spirit

b) 架 -> 柱 -> 青 -> 臓

架 KA, ka(keru), ka(karu) - hang, build (a bridge)

柱 CHUU, hashira - pillar, column, pole

青 SEI, SHOU, ao(i) - blue

臓 ZOU - internal organ