EXCHANGE

hexane 16/16 change 12/14 achene 11/12 encage 9/12

chang 11/13 ganch 11/13 caneh 10/11 hance 10/11 nache 10/11 hence 10/11 henge 9/10 agene 6/8

exec 13/14 ache 9/9 each 9/9 eche 9/9 chan 9/10 nach 9/10 ghee 8/8 hang 8/9 cage 7/9 cang 7/10 haen 7/7 acne 6/8 ance 6/8 cane 6/8 agee 5/6 agen 5/7 gaen 5/7 gane 5/7 gean 5/7 gena 5/7 gene 5/7

hex 13/12 axe 10/10 cha 8/8 che 8/8 hag 7/7 hae 6/5 han 6/6 nah 6/6 hen 6/6 ace 5/6 cee 5/6 can 5/7 age 4/5 gae 4/5 gee 4/5 gan 4/6 nag 4/6 eng 4/6 gen 4/6 ane 3/4 ean 3/4 nae 3/4 een 3/4 ene 3/4 nee 3/4

ax 9/9 ex 9/9 ah 5/4 ha 5/4 eh 5/4 he 5/4 ag 3/4 ge 3/4 ae 2/2 an 2/3 na 2/3 en 2/3 ne 2/3