C-A-T
CAT
C-A-P
CAP
P-O-T
POT
S-I-P
SIP
ST-OP
STOP
FL-IP
FLIP
T-O-P
TOP
H-O-P
HOP
S-A-T
SAT
SH-OP
SHOP
C-A-R
CAR
B-A-T
BAT
M-O-P
MOP
H-O-T
HOT
F-A-T
FAT