| bat | cat | fat | hat |
| mat | pat | rat | sat |
| bag | cab | dad | fad |
| gap | ham | jam | lap |
| mad | man | map | nap |
| pan | rag | ram | ran |
| sap | tag | tap | van |
| wag | yam | zap | lad |
| bed | fed | led | red |
| vet | web | den | hen |
| men | pen | ten | beg |
| leg | peg | set | wet |
| net | pet | met | bet |
| gem | kep | hem | rem |
| jet | let | pep | rep |
| wen | zed |
| bit | fit | hit | kit |
| lit | pit | sit | wit |
| big | dig | fig | pig |
| rig | wig | bin | fin |
| pin | tin | win | kid |
| lid | rid | sip | tip |
| zip | mix | fix | hip |
| rim | fib |
| bob | cob | job | mob |
| sob | cot | dot | got |
| hot | lot | not | pot |
| rot | bot | dog | fog |
| hog | log | mom | pop |
| rod | sod | box | fox |
| hop | cop | mop | top |
| pod | tom |
| bud | mud | pup | tub |
| cub | hub | rub | sub |
| bug | dug | hug | jug |
| lug | rug | sun | bun |
| fun | gun | nun | pun |
| bus | mug | gum | sum |
| hut | nut | rut | cut |
| cup |
| bat | cat | fat | hat |
| mat | pat | rat | sat |
| ban | can | fan | man |
| pan | ran | tan | cap |
| gap | lap | map | nap |
| sap | tap | bit | fit |
| hit | kit | lit | pit |
| sit | bin | fin | pin |
| tin | win | big | dig |
| fig | pig | rig | wig |
| cot | dot | got | hot |
| lot | not | pot | bog |
| dog | fog | hog | log |
| cop | hop | mop | pop |
| top | bug | dug | hug |
| jug | rug | bun | fun |
| gun | nun | sun |
| ship | shop | shut | shed |
| chip | chat | chop | chug |
| thin | then | this | that |
| whip | when | which | whiz |
| photo | phone | graph | phase |
| back | pack | sack | tack |
| duck | luck | muck | suck |
| peck | deck | neck | sick |
| tick | lick | pick | kick |
| dock | lock | mock | rock |
| sock | tuck | buck | ruck |